# pdgfootnote

pdgid: S029HPH
text:
CORTINA-GIL 2019 look for an invisible hidden photon in the reaction K+ --> pi+ pi0  (pi0 --> gamma  gamma^'). The quoted limit applies to mass(gamma^') = 62.5 -- 65 MeV.  See their Figs. 6 and 7 for mass-dependent limits.


pdgid: S029HPH
text:
DANILOV 2019 examined the hidden photon production in nuclear reactors, correctly taking  account of the effective photon mass in the reactor and detector. The limit gets weaker for  mass(gamma^') less than the effective photon mass in proportion to 1/mass**2(gamma^'). See their  Fig. 1 for mass-dependent limits.


pdgid: S029HPH
text:
HOCHBERG 2019 look for the absorption signal of hidden photon dark matter by using  superconducting-nanowire single-photon detectors. The quoted limit applies to mass(gamma^')  ~= 1 eV. The local density rho(gamma^') = 0.3 GeV/cm**3 is assumed. See  their Fig. 4 for mass-dependent limits.


pdgid: S029HPH
text:
KOPYLOV 2019 look for hidden-photon dark matter using a counter with an aluminum cathode and  derive limits assuming it constitute all the local dark matter. The quoted limit applies to  mass(gamma^') = 12 eV.  See their Fig. 7 for mass-dependent limits.


pdgid: S029HPH
text:
KOVETZ 2019 examine heating of the early Universe plasma by hidden photon dark matter, and  derive the limits by requiring that the cosmic mean 21 cm brightness temperature relative to the  CMB temperature satisfy T(21) > -100 mK. The quoted limit applies to mass(gamma^')  ~= 2E-14 eV. See their Fig. 3 for mass-dependent limits.


pdgid: S029HPH
text:
NGUYEN 2019 look for hidden photon dark matter with a resonant cavity, and set limits  ~E-12 for mass(gamma^') = 0.2 -- 2.07mueV. The quoted limit applies to  mass(gamma^') = 1.3 mueV. The local density rho(gamma^') = 0.3  GeV/cm**3 is assumed. See their Fig. 19 for mass-dependent limits.


pdgid: S029HPH
text:
ABE 2018F is an update of ABE 2014F. The quoted limit applies to mass(gamma^')  ~= 40 keV. See their Fig. 5 for mass-dependent limits.


pdgid: S029HPH
text:
ADRIAN 2018 look for a hidden photon resonance in the reaction e- Z --> e- Z gamma^'  (gamma^' --> e+ e-). The quoted limit applies to mass(gamma^') = 40 MeV. See their Fig. 4 for  mass-dependent limits.


pdgid: S029HPH
text:
ANASTASI 2018B look for a hidden photon resonance in the reaction e+ e-  --> gamma^' gamma  (gamma^' --> mu+ mu-). The quoted limit is obtained by combining the result of ANASTASI 2016 and  it applies to mass(gamma^') ~= 519 -- 987 MeV. See their Fig. 9 for mass-dependent  limits.


pdgid: S029HPH
text:
ARMENGAUD 2018 is analogous to ABE 2014F. The quoted limits applies to mass(gamma^') =  1.6 keV. See the right panel of Fig. 5 for mass-dependent limits.


pdgid: S029HPH
text:
BANERJEE 2018 look for hidden photons produced in the reaction e- Z --> e- Z gamma^' (gamma^' --> e+ e-), and exclude 9.2E-5 ~< chi ~< 1E-2 for  mass(gamma^') = 1 -- 23 MeV. They also set a limit on the electron coupling to a 16.7 MeV  gauge boson suggested by the ATOMKI (KRASZNAHORKAY 2016) experiment. See their Fig. 3 for mass-dependent limits.


pdgid: S029HPH
text:
BANERJEE 2018A look for invisible decays of hidden photons produced in the reaction e- Z --> e- Z gamma^' .  The quoted limit is at mass(gamma^') = 1 MeV. See their Fig. 15 for mass-dependent limits.


pdgid: S029HPH
text:
ABGRALL 2017 is analogous to ABE 2014F using the MAJORANA DEMONSTRATOR. See their Fig.  3 for limits between 6 keV < mass(gamma^') < 97 keV.


pdgid: S029HPH
text:
ABLIKIM 2017AA look for e+ e- --> gamma gamma^' (gamma^' --> e+ e- or mu+ mu-). Limits between E-3 and E-4 are obtained (see their Fig. 3).


pdgid: S029HPH
text:
ANGLOHER 2017 is analogous to ABE 2014F. The quoted limit is at mass(gamma^') = 0.7  keV. See their Fig. 8 for mass-dependent limits.


pdgid: S029HPH
text:
BANERJEE 2017 look for invisible decays of hidden photons produced in the reaction e- Z --> e- Z gamma^'. The  quoted limit applies to mass(gamma^') = 2 MeV. See their Fig. 3 for mass-dependent limits.


pdgid: S029HPH
text:
CHANG 2017 examine the hidden photon emission from SN1987A, including the effects of finite  temperature and density on chi and obtain limits chi (mass(gamma^')/MeV) ~<  3E-9 for mass(gamma^') < 15 MeV and chi ~< E-9 for mass(gamma^') =  15 -- 120 MeV.


pdgid: S029HPH
text:
DUBININA 2017 look for mu+ --> e+ nubar_mu nu_e gamma^' (gamma^' --> e+ e-) in a  nuclear photoemulsion. The quoted limit applies to mass(gamma^') = 1.1 MeV. Limits between 4.5E-3 and  E-2 are obtained (see their Fig. 3).


pdgid: S029HPH
text:
LEES 2017E look for invisible decays of hidden photons produced in the reaction e+ e- --> gamma gamma^'.  See  their Fig. 5 for limits in the mass range mass(gamma^') <= 8 GeV.


pdgid: S029HPH
text:
AAD 2016AG look for hidden photons promptly decaying into collimated electrons and/or muons,  assuming that they are produced in the cascade decays of squarks or the Higgs boson. See their Fig.  10 and Fig.13 for their limits on the cross section times branching fractions.


pdgid: S029HPH
text:
ANASTASI 2016 look for the decay gamma^' --> pi+  pi- in the reaction e+ e- --> gamma gamma^'.  Limits between 4.3E-3 and 4.4E-4 are obtained for 527 < mass(gamma^') < 987  MeV (see their Fig. 9).


pdgid: S029HPH
text:
KHACHATRYAN 2016 look for gamma^' --> mu+ mu- in a dark SUSY scenario where the SM-like  Higgs boson decays into a pair of the visible lightest neutralinos with mass 10 GeV, both of which  decay into gamma^' and a hidden neutralino with mass 1 GeV. See the right panel in their Fig. 2.


pdgid: S029HPH
text:
AAD 2015CD look for H --> Z gamma^' --> 4 lepton with the ATLAS detector at LHC and find  chi < 4 -- 17E-2 for  mass(gamma^') = 15 -- 55 GeV. See their Fig. 6.


pdgid: S029HPH
text:
ADARE 2015 look for a hidden photon in pi0, eta0 --> gamma e+ e- at the PHENIX  experiment. See their Fig. 4 for mass-dependent limits.


pdgid: S029HPH
text:
AN 2015A derived limits  from the  absence of ionization signals in the XENON10 and XENON100   experiments, assuming hidden photons  constitute all the local dark matter. Their best limit is chi < 1.3E-15 at mass(gamma^') = 18 eV. See their Fig. 1 for mass-dependent   limits.


pdgid: S029HPH
text:
ANASTASI 2015 look for a production of a hidden photon and a hidden Higgs boson with the KLOE  detector at DAPhiNE, where the hidden photon decays into a pair of muons and the hidden  Higgs boson lighter than mass(gamma^') escape detection. See their Figs. 6 and 7 for  mass-dependent limits on a product of the hidden fine structure constant and the kinetic mixing.


pdgid: S029HPH
text:
ANASTASI 2015A look for the decay gamma^' --> e+  e- in the reaction e+ e- --> e+ e- gamma.  Limits between 1.7E-3 and 1E-2 are obtained for mass(gamma^') = 5 -- 320 MeV (see  their Fig. 7).


pdgid: S029HPH
text:
BATLEY 2015A look for pi0 --> gamma gamma^' (gamma^' --> e+ e-) at the NA48/2  experiment. Limits between 4.2E-4 and 8.8E-3 are obtained for  mass(gamma^') = 9 -- 120 MeV  (see their Fig. 4).


pdgid: S029HPH
text:
JAEGLE 2015 look for the decay gamma^' --> e+ e-, mu+ mu-, or pi+ pi- in the dark  Higgstrahlung channel, e+ e- --> gamma^' H^' (H^' --> gamma^' gamma^') at the BELLE  experiment. They set limits on a product of the branching fraction and the Born cross section as  well as a product of the hidden fine structure constant and the kinetic mixing. See their Figs. 3 and 4.


pdgid: S029HPH
text:
KAZANAS 2015 set limits by studying the decay of hidden photons  gamma^' --> e+  e- inside and near the progenitor star of SN1987A.  See their Fig. 6 for mass-dependent limits.


pdgid: S029HPH
text:
SUZUKI 2015 looked for hidden-photon dark matter with a dish antenna and derived limits  assuming they constitute all the local dark matter. Their limits are chi < 6E-12  for mass(gamma^') = 1.9 -- 4.3 eV. See their Fig. 7 for mass-dependent limits.


pdgid: S029HPH
text:
VINYOLES 2015 performed a global fit analysis based on helioseismology and solar neutrino  observations, and set the limits chimass(gamma^') < 1.8E-12 eV for  mass(gamma^') = 3E-5 -- 8 eV. See their Fig. 11.


pdgid: S029HPH
text:
ABE 2014F look for the photoelectric-like interaction in the XMASS detector assuming the  hidden photon constitutes all the local dark matter. Limits between 2E-13 and 1E-12 are  obtained, where the relation chi**2 = alpha'/alpha is used to translate  the original bound on the ratio of the hidden and EM fine-structure constants.  See their Fig. 3  for mass-dependent limits.


pdgid: S029HPH
text:
AGAKISHIEV 2014 look for hidden photons gamma^' --> e+ e- at the HADES experiment, and  set limits on chi  for mass(gamma^') = 0.02 -- 0.6 GeV. See their Fig. 5 for  mass-dependent limits.


pdgid: S029HPH
text:
BABUSCI 2014 look for the decay gamma^' --> mu+  mu- in the reaction e+ e- --> mu+ mu- gamma. Limits between 4E-3 and 9.0E-4 are obtained for 520 MeV < mass(gamma^')< 980 MeV (see their Fig. 7).


pdgid: S029HPH
text:
BATELL 2014 derived limits from the electron beam dump experiment at SLAC (E-137) by searching for events with recoil electrons by sub-GeV dark matter produced from the decay of the  hidden photon.  Limits at the level of E-4 -- E-1 are obtained for mass(gamma^') = E-3 -- 1 GeV, depending on the dark matter mass and the hidden gauge coupling (see their Fig. 2).


pdgid: S029HPH
text:
BLUEMLEIN 2014 analyzed the beam dump data taken at the U-70 accelerator to look for gamma^'-bremsstrahlung and the subsequent decay into muon pairs and hadrons. See their Fig. 4 for mass-dependent excluded region.


pdgid: S029HPH
text:
FRADETTE 2014 studied effects of decay of relic hidden photons on BBN and CMB to set constraints on very small values of the kinetic mixing. See their Figs. 4 and 7 for mass-dependent excluded regions.


pdgid: S029HPH
text:
LEES 2014J look for hidden photons in the reaction e+ e- --> gamma gamma^' (gamma^' --> e+ e-,  mu+  mu-). Limits at the level of E-4 -- E-3 are obtained for 0.02 GeV < mass(gamma^')  < 10.2 GeV. See their Fig.  4  for mass-dependent limits.


pdgid: S029HPH
text:
MERKEL 2014 look for gamma^' --> e+ e- at the A1 experiment at the Mainz Microtron (MAMI). See their Fig. 3 for mass-dependent limits.


pdgid: S029HPH
text:
AN 2013B examined the stellar production of hidden photons, correcting an important error of the production rate of the longitudinal mode which now dominates. See their Fig. 2 for mass-dependent limits based on solar energy loss.


pdgid: S029HPH
text:
AN 2013C use the solar flux of hidden photons to set a limit on the atomic ionization rate in the XENON10 experiment. They find chi mass(gamma^') < 3E-12 eV for   mass(gamma^')< 1 eV. See their Fig. 2 for mass-dependent limits.


pdgid: S029HPH
text:
DIAMOND 2013 analyzed the beam dump data taken at the SLAC millicharge experiment to  constrain  a hidden photon invisibly decaying into lighter long-lived particles, which undergo  elastic scattering off nuclei in the detector. Limits between  8E-4 -- 2E-2 are obtained.  The quoted limit is applied when the dark gauge coupling is set equal to the electromagnetic  coupling.  See their Fig.4 for mass-dependent limits.


pdgid: S029HPH
text:
GNINENKO 2013 used the data taken at the SINDRUM experiment to constrain the decay,  pi0 --> gamma gamma^'  (gamma^' --> e+ e-) to derive limits. See their Fig. 2 for their mass-dependent excluded region.


pdgid: S029HPH
text:
HORVAT 2013 look for hidden-photo-electric effect in HPGe detectors induced by solar hidden photons. See their Fig. 3 for mass-dependent limits.


pdgid: S029HPH
text:
INADA 2013 search for hidden photons using an intense X-ray beamline at SPring-8. See their Fig. 4 for mass-dependent limits.


pdgid: S029HPH
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PARKER 2013 look for hidden photons using a cryogenic resonant microwave cavity. See their Fig.5 for mass-dependent limits.


pdgid: S029HPH
text:
REDONDO 2013 examined the solar emission of hidden photons including the enhancement factor for the longitudinal mode pointed out by AN 2013B, and also updated stellar-energy loss arguments. See their Fig.3 for mass-dependent limits, including a review of the currently best limits from other arguments.


pdgid: S029HPH
text:
GNINENKO 2012A obtained bounds on B(pi0 --> gamma gamma^') . B(gamma^' --> e+ e-)  from the NOMAD and PS191 neutrino experiments, and derived limits between 8E-8 -- 2E-4. See  their Fig.4 for mass-dependent excluded regions.


pdgid: S029HPH
text:
GNINENKO 2012B used the data taken at the CHARM experiment to constrain the decay,  eta(eta^') gamma gamma^' (gamma^' --> e+ e-), and derived limits between  1E-7 -- 1E-4. See their Fig.4 for mass-dependent excluded region.


pdgid: S029HPH
text:
ABRAHAMYAN 2011 look for gamma^' --> e+ e- in the electron-nucelon fixed-target  experiment at the Jefferson Laboratory (APEX). See their Fig. 5 for mass-dependent limits.


pdgid: S029HPH
text:
BLUEMLEIN 2011 analyzed the beam dump data taken at the U-70 accelerator to look  for pi0 --> gamma gamma^' (gamma^' --> e+ e-). See their Fig. 5 for mass-dependent limits.


pdgid: S029HPH
text:
BJORKEN 2009 analyzed the beam dump data taken at E137, E141, and E774 to constrain a hidden  photon produced by bremsstrahlung, subsequently decaying into e+ e-, and derived limits between  E-7 and E-2. See their Fig. 1 for mass-dependent excluded region.


pdgid: S029HPH
text:
BJORKEN 2009 required the energy loss in the gamma^' emission from the core of SN1987A  not to exceed E53 erg/s, and derived limits between 5E-9 and 2E-6. See their Fig. 1  for mass-dependent excluded region.


pdgid: S003AMU
text:
BEIER 2002 compares Larmor frequency of the electron bound in a C12**5+ ion with the cyclotron frequency  of a single trapped C12**5+ ion.


pdgid: S003AMU
text:
FARNHAM 1995 compares cyclotron frequency of trapped electrons with that of a single trapped C12**6+ ion.


pdgid: S003M
text:
Converted to MeV using the 1998 CODATA value of the conversion constant, 931.494013+-0.000037 MeV/u.


pdgid: S003DM
text:
FEE 1993 value is obtained under the assumption that the positronium Rydberg constant is exactly half the hydrogen one.


pdgid: S003DM
text:
DOLGOV 2014 result is obtained under the assumption that any mass difference between electron and positron would lead to a non-zero photon mass. The PDG 2012 limit of 1E-18 eV on the photon mass is in turn used to derive the value quoted here.


pdgid: S003DQ
text:
MUELLER 1992 argues that an inequality of the charge magnitudes would, through higher-order vacuum polarization, contribute to the net charge of atoms.


pdgid: S003MM
text:
FAN 2023 report the most accurate measurement of the electron magnetic moment. A one-electron   quantum cyclotron is used. We do not propagate at the moment this measurement to the fine  structure  and other physical constants. When discrepancies in the independent  determinations of  alpha are resolved,  the new measurement uncertainty of 0.13 ppt is available for precise tests for  BSM physics.


pdgid: S003MM
text:
This VANDYCK 1987 reault is for a positron. We do not take it into account for the average to avoid the assumption of CPT invariance.


pdgid: S003EDM
text:
ABDULLAH 1990, COMMINS 1994, and REGAN 2002 use the relativistic enhancement of a valence electron's electric dipole moment in a high-Z atom.


pdgid: S003T
text:
AGOSTINI 2024A search for coincident photons from the direct e-decay and from residual  X-ray or Auger-e transitions.


pdgid: S003T
text:
The authors of A. Derbin et al, arXiv:0704.2047v1 argue that this limit is overestimated by at least a factor of 5.


pdgid: S003T
text:
ORITO 1985 assumes that electromagnetic forces extend out to large enough distances and that the age of our galaxy is 10**10 years.


pdgid: S003TD
text:
ARNQUIST 2024B limit on charge nonconserving e- capture in 37.5 kg high-purity  Ge implies limit on e --> nu nubar nu or more generally e --> invisible.


pdgid: S003TD
text:
BELLI 1999B limit on charge nonconserving e- capture involving  excitation of the 236.1 keV nuclear state of Xe129. The 90% CL limit is  >3.7yr. Less stringent limits for other states are also given.


pdgid: S003TD
text:
BELLI 1999D limit on charge nonconserving e- capture involving excitation of the 57.6 keV nuclear state of I127. Less stringent limits for the other states and for the state of Na23 are also given.


pdgid: S004MM
text:
This AGUILLARD 2023 value is the combination of all 2018, 2019 and 2020 data, including the  ABI 2021 value. The new FNAL 2019 and 2020 data alone combined yield 11659205.7+-2.5E-10.


pdgid: S004MM
text:
ABI 2021 combined their value with the previous independent BNL measurement of BENNETT 2006.  ABI 2021 also report that the difference of this combination with the standard model value of  11659181.0+-4.3E-10 (AOYAMA 2020) has a significance of 4.2 sigma.


pdgid: S004MM
text:
BAILEY 1979 values recalculated by HUGHES 1999 using the COHEN 1987 mu/p magnetic moment.  The improved MOHR 1999 value does not change the result.


pdgid: S004EDM
text:
This is the combination of the two BENNETT 2009 measurements quoted here separately for  mu+ and mu-. The result is also presented as a measurement of 0.0+-0.9E-19e  cm.


pdgid: S004EDM
text:
EMA 2022 determine indirect constraints on |mu_{{EDM}}| from EDM measurements performed  on heavy atoms and molecules, based on the muon-loop induced light-by-light CP-odd amplitude.


pdgid: S004EDM
text:
This is the combination of the two BAILEY 1978 results quoted here separately for mu+ and mu-. BAILEY 1978 uses the convention d = 1/2 . (d(mu+)- d(mu-)) and reports 3.7+-3.4.  We convert their result to use the same convention as BENNETT 2009.


pdgid: S004MEC
text:
MEYER 2000 measure the 1s-2s muonium interval, and then interpret the result in terms of muon-electron charge ratio q(mu+)/q(e-).


pdgid: S004R1
text:
BALDINI 2016 measurement refers to mu+ --> e+ nu nubar gamma decay and requires energy of  e+> 45 MeV and energy gamma > 40 MeV.


pdgid: S004R6
text:
CRITTENDEN 1961 count only those decays where total energy of either (e+, e-) combination is >10 MeV.


pdgid: S004R6
text:
GUREVICH 1960 interpret their event as either virtual or real photon conversion.  e+ and e- energies not measured.


pdgid: S004R6
text:
In the three LEE 1959 events, the sum of energies E(e+) + E(e-) + E(e+) was 51 MeV, 55 MeV, and 33 MeV.


pdgid: S004R2
text:
FREEDMAN 1993 limit on nubar_{{e}} observation is here interpreted as a limit on lepton family number violation.


pdgid: S004R2
text:
BERGSMA 1983 gives a limit on the inverse muon decay cross-section ratio CS(nubar_mu e- --> mu- nubar_e)/CS(nu_mu e- --> mu- nu_e), which is essentially equivalent to G(mu- --> e- nu_e nubar_mu)/G(total) for small values like that quoted.


pdgid: S004R3
text:
AFANACIEV 2024is a combination of their new result of the 2021 data (<7.5) with the  previous BALDINI 2016 results. Supersedes BALDINI 2016.


pdgid: S004R5
text:
BALDINI 2020 uses 7.5E14 stopped muons to obtain limits on mu --> e X decay mediated  by a new light particle X with lifetimes < 40 ps, which decays to gamma gamma for  X-mass ranges 20 -- 45 MeV. The limit of the order < E-11 at 90% CL is  for the mass range 20 -- 30 MeV.


pdgid: S004RG
text:
DOHMEN 1993 assumes mu- --> e- conversion leaves the nucleus in its ground state, a process enhanced by coherence and expected to dominate.


pdgid: S004RP2
text:
ABELA 1980 is upper limit for mu- e+ conversion leading to particle-stable states of Sb127.  Limit for total conversion rate is higher by a factor less than 4 (G. Backenstoss, private communication).


pdgid: S004RP4
text:
This limit assumes a giant resonance excitation of the daughter Ca nucleus (mean energy and width both 20 MeV).


pdgid: S004RP4
text:
This limit assumes the daughter Ca nucleus is left in the ground state.  However, the probability of this is unknown.


pdgid: S004MC
text:
WILLMANN 1999 quote both probability P(M Mbar)<8.3E-11 at 90%CL in a 0.1T field and R(g)= G(C)/G(F).


pdgid: S004RHO
text:
The quoted systematic error includes a contribution of 0.00013 (added in quadrature) from uncertainties  on radiative corrections and on the Michel parameter eta.


pdgid: S004RHO
text:
The quoted systematic error includes a contribution of 0.00011 (added in quadrature) from the dependence on the Michel parameter eta.


pdgid: S004RHO
text:
The quoted systematic error includes a contribution of 0.00023 (added in quadrature) from the dependence on the Michel parameter eta.


pdgid: S004RHO
text:
eta constrained = 0.  These values incorporated into a two parameter fit to rho and eta by DERENZO 1969.


pdgid: S004ETA
text:
Previously we used the global fit result from BURKARD 1985B in OUR AVERAGE, we now only include their actual measurement.


pdgid: S004ETA
text:
Global fit to all measured parameters.  The fit correlation coefficients are given in BURKARD 1985B.


pdgid: S004DEL
text:
The quoted systematic error includes a contribution of 0.00006 (added in quadrature) from uncertainties  on radiative corrections and on the Michel parameter eta.


pdgid: S004DEL
text:
VOSSLER 1969 has measured the asymmetry below 10 MeV. See comments about radiative corrections in VOSSLER 1969.


pdgid: S004XI
text:
The corresponding 90% confidence limit from IMAZATO 1992 is |xiP_{{mu}}| >0.990. This measurement is of K+ decay, not pi+ decay, so we do not include it in an average, nor do we yet set up a separate data block for K results.


pdgid: S004XID
text:
BAYES 2011 obtains the limit > 0.99909 (90% CL) with the constraint that xi*(mu LONGITUDINAL POLARIZATION)*delta/rho <= 1.0.


pdgid: S004XID
text:
STOKER 1985 find (xi*P(mu)*delta/rho) >0.9955 and >0.9966, where the first limit is from new mu spin-rotation data and the second is from combination with CARR 1983 data.  In V-A theory, (delta/rho) = 1.0.


pdgid: S004ALP
text:
Previously we used the global fit result from BURKARD 1985B in OUR AVERAGE,  we now only include their actual measurement.


pdgid: S035M
text:
ADACHI 2023C, AUBERT 2009AK and BELOUS 2007 fit tau pseudomass spectrum  in tau --> pi pi+ pi- nu_tau decays. Result assumes mass(nu_{{tau}}) = 0.


pdgid: S035M
text:
ABBIENDI 2000A fit tau pseudomass spectrum in tau --> pi+- <=2pi0 nu_tau and  tau --> pi+-  pi+ pi- <=1pi0 nu_tau decays. Result assumes mass(nu_{{tau}})=0.


pdgid: S035M
text:
ALBRECHT 1992M fit tau pseudomass spectrum in tau- --> 2pi- pi+ nu_tau decays.  Result assumes mass(nu_{{tau}})=0.


pdgid: S035M
text:
BACINO 1978B value comes from e+- X-+ threshold.  Published mass 1782 MeV increased by 1 MeV using the high precision psi(2S) mass measurement of ZHOLENTZ 1980 to eliminate the absolute SPEAR energy calibration uncertainty.


pdgid: S035M
text:
BALEST 1993 fit spectra of minimum kinematically allowed tau mass in events of the type e+ e- --> tau+ tau- --> (pi+ n pi0 nu_tau)(pi- m pi0 nu_tau) n<=2, m<=2, 1<=n+m<=3. If mass(nu_{{tau}})not=0, result increases by (mass**2(nu_{{tau}})/1100 MeV).


pdgid: S035MDF
text:
AUBERT 2009AK quote both the listed upper limit and  (mass(tau+)-mass(tau-))/m(average) = -3.4+-1.3+-0.3E-4.


pdgid: S035MM
text:
AAD 2023BM measurement is derived from gamma gamma --> tau+ tau- total cross-section  from 1.44 nb**-1 LHC Pb-Pb collisions at sqrt(S_{{NN}}) = 5.02  TeV. Authors report both the measured value and the corresponding 95% CL limit.


pdgid: S035MM
text:
Measurement ill-suited for a standard average because its likelihood appears to be remarkably  non-Gaussian and asymmetric according to the model-dependent extraction procedure and the reported  95% CL limits.


pdgid: S035MM
text:
TUMASYAN 2023AS measurement is derived from gamma gamma --> tau+ tau- total cross-section  from 404 mub**-1 LHC Pb-Pb collisions at sqrt(S_{{NN}}) = 5.02 TeV.


pdgid: S035MM
text:
ABDALLAH 2004K measurement is derived from e+ e- --> e+ e- tau+ tau- total cross-section  measurements at sqrt(s) between 183 and 208 GeV. In addition to the measurement, the authors also  quote 95% CL limits of > -0.052 and < 0.013.


pdgid: S035MM
text:
ACHARD 2004G limit is derived from e+ e- --> e+ e- tau+ tau- total cross-section measurements at sqrt(s) between 189 and 206 GeV, and is on the absolute value of the magnetic moment anomaly.


pdgid: S035MM
text:
GONZALEZ-SPRINBERG 2000 use data on tau lepton production at LEP1, SLC, and LEP2, and data from colliders and LEP2 to determine limits. Assume imaginary component is zero.


pdgid: S035MM
text:
ACCIARRI 1998E use Z --> tau+ tau- gamma events. In addition to the limits, the authors also quote a value of 0.004+-0.027+-0.023.


pdgid: S035MM
text:
ACKERSTAFF 1998N use Z --> tau+ tau- gamma events.  The limit applies to an average of the form factor for off-shell tau's having p**2 ranging from mass**2(tau) to (M(Z)-mass(tau))**2.


pdgid: S035MM
text:
ESCRIBANO 1993 limit derived from Gamma(Z --> tau+ tau-), and is on the absolute value of the magnetic moment anomaly.


pdgid: S035MM
text:
SILVERMAN 1983 limit is derived from e+ e- --> tau+ tau- total cross-section measurements for q**2 up to (37 GeV)**2.


pdgid: S035EDM
text:
INAMI 2022 use e+ e- --> tau+ tau- events from 833 fb**-1 of data. Also report a  measurement of Re(d(tau)) = -0.62+-0.63E-17 ecm.


pdgid: S035EDM
text:
GROZIN 2009A calculate the contribution to the electron electric dipole moment from the tau  electric dipole moment appearing in loops, which is Deltad(e) = 6.9E-12 d(tau). Dividing the REGAN 2002 upper limit |d(e)|<=1.6E-27 e cm at CL=90%  by 6.9E-12 gives this limit.


pdgid: S035EDM
text:
ABDALLAH 2004K limit is derived from e+ e- --> e+ e- tau+ tau- total cross-section measurements at sqrt(s) between 183 and 208 GeV and is on the absolute value of d_{{tau}}.


pdgid: S035EDM
text:
ACHARD 2004G limit is derived from e+ e- --> e+ e- tau+ tau- total cross-section measurements at sqrt(s) between 189 and 206 GeV, and is on the absolute value of d_{{tau}}.


pdgid: S035EDM
text:
ESCRIBANO 1997 derive the relationship |d(tau)| = cottheta(W)|d(tau)**W| using effective Lagrangian methods, and use a conference result |d(tau)**W| <5.8E-18ecm at 95%CL (L. Silvestris, ICHEP96) to obtain this result.


pdgid: S035EDM
text:
ESCRIBANO 1993 limit derived from Gamma(Z --> tau+ tau-), and is on the absolute value of the electric dipole moment.


pdgid: S035EDI
text:
INAMI 2022 use e+ e- --> tau+ tau- events  from 833 fb**-1 of data. Also report a measurement of Im(d(tau)) = -0.40+-0.32E-17  ecm.


pdgid: S035WDM
text:
Limit is on the absolute value of the real part of the weak dipole moment, and applies for q**2 = mass**2(Z).


pdgid: S035WDI
text:
Limit is on the absolute value of the imaginary part of the weak dipole moment, and applies for q**2 = mass**2(Z).


pdgid: S035B75
text:
The correlation coefficients between this measurement and the ABREU 2001M measurements of B(tau --> 3-prong) and B(tau --> 5-prong) are -0.98 and -0.08 respectively.


pdgid: S035B75
text:
The correlation coefficients between this measurement and the ACHARD 2001D measurements of B(tau --> ``3-prong'') and B(tau --> ``5-prong'') are -0.978 and -0.082 respectively.


pdgid: S035R24
text:
Not independent of ADEVA 1991F G(tau- --> h- h- h+ hboxbgroup>=0 neutrals >=0K0L nu_tau egroup)/G(total) value.


pdgid: S035R24
text:
G(tau- --> mu- nubar_mu nu_tau)/G(total), [G(tau- --> e- nubar_e nu_tau)/G(total), and [G(tau- --> h- >=0 neutrals >=0K0L  nu_tau)/G(total) values.


pdgid: S035R24
text:
Not independent of ALTHOFF 1985 G(tau- --> mu- nubar_mu nu_tau)/G(total), [G(tau- --> e- nubar_e nu_tau)/G(total), [G(tau- --> h- >=0 neutrals >=0K0L  nu_tau)/G(total), and [G(tau- --> h- h- h+ hboxbgroup>=0 neutrals >=0K0L nu_tau egroup)/G(total) values.


pdgid: S035R1
text:
See footnote to SCHAEL 2005C Gamma(tau- --> e- nubar_e nu_tau)/Gamma(total) measurement for correlations with other measurements.


pdgid: S035R1
text:
The correlation coefficient between this measurement and the ACCIARRI 2001F measurement of B(tau- --> e- nubar_e nu_tau) is 0.08.


pdgid: S035R1
text:
The correlation coefficients between this measurement and the ANASTASSOV 1997 measurements of B(e nubar_e nu_tau), B(mu nubar_mu nu_tau)/B(e nubar_e nu_tau), B(h- nu_tau), and B(h- nu_tau)/B(e nubar_e nu_tau) are 0.50, 0.58, 0.50, and 0.08 respectively.


pdgid: S035R1
text:
Not independent of ALBRECHT 1992D Gamma(mu- nubar_mu nu_tau)/Gamma(e- nubar_e nu_tau) and ALBRECHT 1993G Gamma(mu- nubar_mu nu_tau)xGamma(e- nubar_e nu_tau)/Gamma(total)**2 values.


pdgid: S035B81
text:
SHIMIZU 2018A impose requirements on detected gamma's corresponding to a  tau-rest-frame energy cutoff E(gamma*) > 10 MeV.


pdgid: S035B81
text:
LEES 2015G impose requirements on detected gamma's corresponding to a tau-rest-frame   energy cutoff E(gamma*) > 10 MeV.


pdgid: S035B81
text:
BERGFELD 2000 impose requirements on detected gamma's corresponding to a tau-rest-frame energy cutoff E(gamma*)>10 MeV. For E(gamma*)>20 MeV, they quote 3.04+-0.14+-0.30E-3.


pdgid: S035B81
text:
ALEXANDER 1996S impose requirements on detected gamma's corresponding to a tau-rest-frame energy cutoff E(gamma)>20 MeV.


pdgid: S035B81
text:
WU 1990 reports Gamma(mu- nubar_mu nu_tau gamma)/Gamma(mu- nubar_mu nu_tau) = 0.013+-0.006, which is converted to Gamma(mu- nubar_mu nu_tau gamma)/Gamma(total) using Gamma(mu- nubar_mu nu_tau gamma)/Gamma(total) = 17.35%. Requirements on detected gamma's correspond to a tau rest frame energy cutoff E_{{gamma}} > 37 MeV.


pdgid: S035R2
text:
The correlation coefficient between this measurement and the ACCIARRI 2001F measurement of B(tau- --> mu- nubar_mu nu_tau) is 0.08.


pdgid: S035R2
text:
The correlation coefficients between this measurement and the ANASTASSOV 1997 measurements of B(mu nubar_mu nu_tau), B(mu nubar_mu nu_tau)/B(e nubar_e nu_tau), B(h- nu_tau), and B(h- nu_tau)/B(e nubar_e nu_tau) are 0.50, -0.42, 0.48, and -0.39 respectively.


pdgid: S035R5
text:
The correlation coefficients between this measurement and the ANASTASSOV 1997 measurements of B(mu nubar_mu nu_tau), B(e nubar_e nu_tau), B(h- nu_tau), and B(h- nu_tau)/B(e nubar_e nu_tau) are 0.58, -0.42, 0.07, and 0.45 respectively.


pdgid: S035C39
text:
BERGFELD 2000 impose requirements on detected gamma's corresponding to a tau-rest-frame energy cutoff E(gamma*)>10 MeV.


pdgid: S035R43
text:
FORD 1987 result for B(pi- nu_tau) with 0.67% added to remove their K- correction and adjusted for 1992 B(``1 prong'').


pdgid: S035R43
text:
BUSKULIC 1996 quote 11.78+-0.11+-0.13 We add 0.66 to undo their correction for unseen K(L)0 and modify the systematic error accordingly.


pdgid: S035R43
text:
Not independent of ALBRECHT 1992D Gamma(mu- nubar_mu nu_tau)/Gamma(e- nubar_e nu_tau), Gamma(mu- nubar_mu nu_tau)xGamma(e- nubar_e nu_tau), and Gamma(h- >=0K0L nu_tau)/Gamma(e- nubar_e nu_tau) values.


pdgid: S035R43
text:
DECAMP 1992C quote B(h- >= 0 K0L >= 0 (K0S --> pi+ pi-)  nu_tau) = 13.32+-0.44+-0.33.  We subtract 0.35 to correct for their inclusion of the K(S)0 decays.


pdgid: S035R43
text:
BARTEL 1986D result  for B(pi- nu_tau) with 0.59% added to remove their K- correction and adjusted for 1992 B(``1 prong'').


pdgid: S035R43
text:
BEHREND 1983C quote B(pi- nu_tau) = 9.9+-1.7+-1.3 after subtracting 1.3+-0.5 to correct for B(K- nu_tau).


pdgid: S035B73
text:
The correlation coefficients between this measurement and the ANASTASSOV 1997 measurements of B(mu nubar_mu nu_tau), B(e nubar_e nu_tau), B(mu nubar_mu nu_tau)/B(e nubar_e nu_tau), and B(h- nu_tau)/B(e nubar_e nu_tau) are 0.50, 0.48, 0.07, and 0.63 respectively.


pdgid: S035B97
text:
Not independent of AUBERT 2010F Gamma(tau- --> pi- nu_tau)/Gamma(tau- --> e- nubar_e nu_tau) and Gamma(tau- --> K- nu_tau)/Gamma(tau- --> e- nubar_e nu_tau).


pdgid: S035B97
text:
The correlation coefficients between this measurement and the ANASTASSOV 1997 measurements of B(mu nubar_mu nu_tau), B(e nubar_e nu_tau), B(mu nubar_mu nu_tau)/B(e nubar_e nu_tau), and B(h- nu_tau) are 0.08, -0.39, 0.45, and 0.63 respectively.


pdgid: S035C78
text:
See footnote to AUBERT 2010F Gamma(tau- --> mu- nubar_mu nu_tau)/Gamma(tau- --> e- nubar_e nu_tau) for correlations with other measurements.


pdgid: S035R7
text:
The correlation coefficient between this measurement and the ABBIENDI 2001J B(tau- --> K- >=0pi0 >=0K0  >=0gamma  nu_tau) is 0.60.


pdgid: S035R42
text:
BURCHAT 1987 quote for B(pi+- >=1 neutral nu_tau) = 0.378+-0.012+-0.010. (K^*()- nu_tau) which they fixed at BR = 0.013.


pdgid: S035C01
text:
See footnote to ABDALLAH 2006A Gamma(tau- --> h- nu_tau)/Gamma(total) measurement for correlations with other measurements.


pdgid: S035R84
text:
ARTUSO 1994 reports the combined result from three independent methods, one of which (23% of the tau- -->h- pi0 nu_tau) is normalized to the inclusive one-prong branching fraction, taken as 0.854+-0.004.  Renormalization to the present value causes negligible change.


pdgid: S035R84
text:
AKERS 1994E quote 26.25+-0.36+-0.52E-2; we subtract 0.27% from their number to correct for tau- --> h- K0L nu_tau.


pdgid: S035R8
text:
The authors divide by ( Gamma(3) + Gamma(5) + Gamma(9) + Gamma(10) )/Gamma = 0.467 to obtain this result.


pdgid: S035R8
text:
Experiment had no hadron identification.  Kaon corrections were made, but insufficient information is given to permit their removal.


pdgid: S035R19
text:
BEHREND 1984 assume a flat nonresonant mass distribution down to the rho(770) mass, using events with mass above 1300 to set the level.


pdgid: S035B74
text:
BUSKULIC 1996 quote 9.29+-0.13+-0.10. We add 0.19 to undo their correction for tau- --> h- K0 nu_tau.


pdgid: S035R20
text:
PROCARIO 1993 entry is obtained from B(h- 2pi0 nu_tau)/B(h- pi0 nu_tau) using ARTUSO 1994 result for B(h- pi0 nu_tau).


pdgid: S035B21
text:
PROCARIO 1993 quote 0.345+-0.006+-0.016 after correction for 2 kaon backgrounds assuming B(K^*()- nu_tau)=1.42+-0.18% and B(h- K0 pi0 nu_tau)=0.48+-0.48%. We multiply by 0.990+-0.010 to remove these corrections to B(h- pi0 nu_tau).


pdgid: S035C48
text:
Model-independent limit from structure function analysis on contribution to B(tau- --> pi- 2pi0 nu_tau (ex. K0)) from scalars.


pdgid: S035C49
text:
Model-independent limit from structure function analysis on contribution to B(tau- --> pi- 2pi0 nu_tau (ex. K0)) from vectors.


pdgid: S035B30
text:
BATTLE 1994 quote 14+-10+-3E-4 or <30E-4 at 90% CL.  We subtract 5+-2E-4 to account for tau- --> K- (K0 --> pi0 pi0) nu_tau background.


pdgid: S035R21
text:
PROCARIO 1993 entry  is obtained from B(h- 3pi0 nu_tau)/B(h- pi0 nu_tau) using ARTUSO 1994 result for B(h- pi0 nu_tau).


pdgid: S035R21
text:
BUSKULIC 1996 quote B(h- 3pi0 nu_tau (ex. K0)) = 1.17+-0.09+-0.11.  We add 0.07 to remove their correction for K0 backgrounds.


pdgid: S035R21
text:
Highly correlated with GAN 1987 G(tau- --> eta pi- pi0 nu_tau)/G(total) value.  Authors quote B(pi+- 3pi0 nu_tau) + 0.67B(pi+- eta pi0 nu_tau) = 0.047+-0.010+-0.011.


pdgid: S035B22
text:
PROCARIO 1993 quote 0.041+-0.003+-0.005 after correction for 2 kaon backgrounds assuming B(K^*()- nu_tau)=1.42+-0.18% and B(h- K0 pi0 nu_tau)=0.48+-0.48%. We add 0.003+-0.003 and multiply the sum by 0.990+-0.010 to remove these corrections.


pdgid: S035B31
text:
BUSKULIC 1994E quote B(K- >= 0pi0 >= 0K0 nu_tau) - [B(K- nu_tau) + B(K- pi0 nu_tau) + B(K- K0 nu_tau) + B(K- pi0 pi0 nu_tau) + B(K- pi0 K0 nu_tau)] = 5+-13E-4 accounting for common systematic errors in BUSKULIC 1994E and BUSKULIC 1994F measurements of these modes. We assume B(K- >= 2K0 nu_tau) and B(K- >= 4pi0 nu_tau) are negligible.


pdgid: S035B79
text:
PROCARIO 1993 quotes B(h- 4pi0 nu_tau)/B(h- pi0 nu_tau) =0.006+-0.002+-0.002. We multiply by the ARTUSO 1994 result for B(h- pi0 nu_tau) to obtain B(h- 4pi0 nu_tau). PROCARIO 1993 assume B(h- >=5  pi0 nu_tau) is small and do not correct for it.


pdgid: S035B79
text:
BUSKULIC 1996 quote result for tau- --> h- >= 4pi0 nu_tau. We assume B(h- >= 5pi0 nu_tau) is negligible.


pdgid: S035R26
text:
The correlation coefficient between this measurement and the ABBIENDI 2001J B(tau- --> K- nu_tau) is 0.60.


pdgid: S035R26
text:
BATTLE 1994 quote 1.60+-0.12+-0.19.  We add 0.10+-0.02 to correct for their rejection of K0S --> pi+ pi- decays.


pdgid: S035R26
text:
Not independent of BARATE 1999K B(K- nu_tau), B(K- pi0 nu_tau), B(K- 2pi0 nu_tau (ex. K0)), B(K- 3pi0 nu_tau (ex. K0)), B(K- K0 nu_tau), and B(K- K0 pi0 nu_tau) values.


pdgid: S035R26
text:
Not independent of BUSKULIC 1996 B(K- nu_tau), B(K- pi0 nu_tau), B(K- 2pi0 nu_tau), B(K- K0 nu_tau), and B(K- K0 pi0 nu_tau) values.


pdgid: S035R27
text:
Not independent of ABBIENDI 2001J B(tau- --> K- nu_tau) and B(tau- --> K- >=0pi0 >=0K0  >=0gamma  nu_tau) values.


pdgid: S035B43
text:
Not independent of RYU 2014 measurements of B(tau- --> pi- Kbar0 nu_tau), B(tau- --> K- K0 nu_tau),  B(tau- --> pi- Kbar0 pi0 nu_tau), B(tau- --> K- K0 pi0 nu_tau), B(tau- --> pi- K0S K0S nu_tau), and B(tau- --> pi- K0S K0S pi0 nu_tau).


pdgid: S035B32
text:
BARATE 1998E reconstruct K0's using K0S --> pi+ pi- decays. Not independent of BARATE 1998E B(K0 particles^- nu_tau) value.


pdgid: S035B52
text:
EPIFANOV 2007 quote B(tau- --> K^*(892)- nu_tau) B(K^*(892)- --> KS pi-) / B(tau- --> KS pi- nu_tau) = 0.933+-0.027.  We multiply their B(tau- --> Kbar0 pi- nu_tau) by [1-(0.933+-0.027)] to obtain this result.


pdgid: S035B68
text:
Not independent of BARATE 1998E B(tau- --> pi- Kbar0 pi0 tau) and B(tau- --> K- K0 pi0 nu_tau) values.


pdgid: S035C10
text:
BARATE 1999K measure K0's by detecting K(L)0's in hadron calorimeter. They determine the Kbar0 rho- fraction in tau- --> pi- Kbar0 pi0 nu_tau decays to be (0.72+-0.12+-0.10) and multiply their B(pi- Kbar0 pi0 nu_tau) measurement by this fraction to obtain the quoted result.


pdgid: S035C10
text:
BARATE 1998E  reconstruct K0's using K0S --> pi+ pi- decays. They determine the Kbar0 rho- fraction in tau- --> pi- Kbar0 pi0 nu_tau decays to be (0.64+-0.09+-0.10) and multiply their B(pi- Kbar0 pi0 nu_tau) measurement by this fraction to obtain the quoted result.


pdgid: S035B51
text:
BARATE 1998E obtain this value by adding twice their B(pi- K0S K0S nu_tau) value to their B(pi- K0S K0L nu_tau) value.


pdgid: S035B69
text:
The correlation coefficient between this measurement and the LEES 2012Y G(tau- --> pi- K0S K0S pi0 nu_tau)/G(total) one  is 0.0828.


pdgid: S035C44
text:
BARATE 1999R combine BARATE 1998E Gamma(pi- K0S K0S pi0 nu_tau)/Gamma(total) and Gamma(pi- K0S K0L pi0 nu_tau)/Gamma(total) measurements to obtain this value.


pdgid: S035C2
text:
The correlation coefficient between this measurement and the LEES 2012Y G(tau- --> pi- K0S K0S nu_tau)/G(total)  one is 0.0828.


pdgid: S035R31
text:
Low energy experiments are not in average or fit because the systematic errors in background subtraction are judged to be large.


pdgid: S035B63
text:
The correlation coefficients between this measurement and the ACHARD 2001D measurements of B(tau --> ``1-prong'') and B(tau --> ``5-prong'') are -0.978 and -0.19 respectively.


pdgid: S035B63
text:
The correlation coefficients between this measurement and the ABREU 2001M measurements of B(tau --> 1-prong) and B(tau --> 5-prong) are -0.98 and -0.08 respectively.


pdgid: S035B63
text:
Not independent of BALEST 1995C B(h- h- h+ nu_tau) and B(h- h- h+ pi0 nu_tau) values, and BORTOLETTO 1993 B(h- h- h+ 2pi0 nu_tau)/B(h- h- h+ >=0 neutrals  nu_tau) value.


pdgid: S035B63
text:
This ALBRECHT 1992D value is not independent of their Gamma(mu- nubar_mu nu_tau)Gamma(e- nubar_e nu_tau)/Gamma(total)**2 value.


pdgid: S035R28
text:
ALBRECHT 1996E not independent of ALBRECHT 1993C Gamma(h- h- h+ nu_tau (ex. K0)xGamma(particle^->=0 neutrals >=0 K0L nu_tau)/Gamma(total)**2 value.


pdgid: S035R28
text:
BUSKULIC 1996 quote B(h- h- h+ nu_tau (ex. K0)) = 9.50+-0.10+-0.11. We add 0.42 to remove their K0 correction and reduce the systematic error accordingly.


pdgid: S035R28
text:
BEHREND 1990 subtract 0.3% to account for the tau- --> K^*(892)- nu_tau contribution to measured events.


pdgid: S035R28
text:
Value obtained by multiplying paper's R = B(h- h- h+ nu_tau)/B(3-prong) by B(3-prong) = 0.143 and subtracting 0.3% for K^*(892) background.


pdgid: S035B62
text:
Not independent of AKERS 1995Y B(h- h- h+ >=0 neutrals nu_tau (ex. K0S --> pi+ pi-)) and B(h- h- h+ nu_tau (ex. K0))/B(h- h- h+ >=0 neutrals nu_tau (ex. K0S --> pi+ pi-)) values.


pdgid: S035C19
text:
47% correlated with BRIERE 2003 tau- --> K- pi+ pi- nu_tau and 71% correlated with tau- --> K- K+ pi- nu_tau because of a common 5% normalization error.


pdgid: S035C50
text:
Model-independent limit from structure function analysis on contribution to B(tau- --> pi- pi+ pi- nu_tau (ex. K0)) from non-axial vectors.


pdgid: S035R30
text:
ALBRECHT 1987L measure the product of branching ratios B(3pi+- pi0 nu_tau) B((e nubar or mu nubar or pi or K or rho ) nu_tau) = 0.029 and use the PDG 1986 values for the second branching ratio which sum to 0.69+-0.03 to get the quoted value.


pdgid: S035R30
text:
Contributions from kaons and from >1pi0 are subtracted. Not independent of (3-prong + 0pi0) and (3-prong + >=0pi0) values.


pdgid: S035B78
text:
Not independent of AKERS 1995Y B(h- h- h+ >=0 neutrals nu_tau (ex. K0S --> pi+ pi-)) and B(h- h- h+ >=0 neutrals nu_tau (ex. K0))/B(h- h- h+ >=0 neutrals nu_tau (ex. K0S --> pi+ pi-)) values.


pdgid: S035B76
text:
BUSKULIC 1996 quote B(h- h- h+ pi0 nu_tau (ex. K0)) = 4.30+-0.09+-0.09.  We add 0.15 to remove their K0 correction and reduce the systematic error accordingly.


pdgid: S035C23
text:
SCHAEL 2005C quote (4.590+-0.057+-0.064)%. We add 0.008% to remove their correction for tau- --> pi- pi0 omega nu_tau --> pi- pi0 pi+ pi- nu_tau decays. See footnote to SCHAEL 2005C Gamma(tau- --> e- nubar_e nu_tau)/Gamma(total) measurement for correlations with other measurements.


pdgid: S035B59
text:
SCHAEL 2005C quote (0.392+-0.030+-0.035)%. We add 0.043% to remove their correction for tau- --> pi- eta pi0 nu_tau --> pi- pi+ pi- 2pi0 nu_tau and tau- --> K^*(892)- eta nu_tau --> K- pi+ pi- 2pi0 nu_tau decays. See footnote to SCHAEL 2005C Gamma(tau- --> e- nubar_e nu_tau)/Gamma(total) measurement for correlations with other measurements.


pdgid: S035B57
text:
BUSKULIC 1996 state their measurement is for B(h- h- h+ >=3 pi0 nu_tau). We assume that B(h- h- h+ >= 4pi0 nu_tau) is very small.


pdgid: S035C85
text:
Not independent of LEES 2012X Gamma(tau- --> eta pi- pi+ pi- nu_tau (ex.K0))/Gamma,  Gamma(tau- --> eta pi- pi0 pi0 nu_tau)/Gamma,  Gamma(tau- --> pi- omega 2pi0 nu_tau)/Gamma,  and Gamma(tau- --> f_1(1285) pi- nu_tau --> eta pi- pi+ pi- nu_tau)/Gamma values.


pdgid: S035R41
text:
We multiply 0.58% by 0.20, the relative systematic error quoted by BAUER 1994, to obtain the systematic error.


pdgid: S035R41
text:
Error correlated with MILLS 1985 (K K pi nu) value. We multiply 0.22% by 0.23, the relative systematic error quoted by MILLS 1985, to obtain the systematic error.


pdgid: S035C40
text:
Not independent of BARATE 1998 Gamma(tau- --> K- pi+ pi- nu_tau)/Gamma(total) and Gamma(tau- --> K- pi+ pi- pi0 nu_tau)/Gamma(total) values.


pdgid: S035C21
text:
See footnote to LEE 2010 Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0))/Gamma(total) measurement for correlations with other measurements.  Not independent of LEE 2010 Gamma(tau- --> K- pi+ pi- nu_tau (ex.K0))/Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0)) value.


pdgid: S035C21
text:
See footnote to AUBERT 2008 Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0))/Gamma(total) measurement for correlations with other measurements.


pdgid: S035C21
text:
47% correlated with BRIERE 2003 tau- --> pi- pi+ pi- nu_tau and 34% correlated with tau- --> K- K+ pi- nu_tau because of a common 5% normalization error.


pdgid: S035C21
text:
Not independent of RICHICHI 1999 Gamma(tau- --> K- h+ pi- nu_tau (ex.K0))/Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0)), Gamma(tau- --> K- K+ pi- nu_tau)/Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0)) and BALEST 1995C Gamma(tau- --> h- h- h+ nu_tau (ex.K0))/Gamma(total) values.


pdgid: S035C76
text:
Not independent of LEE 2010 Gamma(tau- --> K- pi+ pi- nu_tau (ex.K0))/Gamma(total) and Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0))/Gamma(total) values.


pdgid: S035C52
text:
ASNER 2000B assume tau- --> K- pi+ pi- nu_tau (ex. K0) decays proceed only through K rho and K^* pi intermediate states.  They assume the resonance structure of tau- --> K- pi+ pi- nu_tau (ex. K0) decays is dominated by K_{{1}}(1270)- and K_{{1}}(1400)- resonances, and assume B(K_1(1270) --> K^*(892) pi) = (16+-5)%, B(K_1(1270) --> K rho) = (42+-6)%, and B(K_1(1400) --> K rho) = 0.


pdgid: S035C52
text:
BARATE 1999R assume tau- --> K- pi+ pi- nu_tau (ex. K0) decays proceed only through K rho and K^* pi intermediate states.  The quoted error is statistical only.


pdgid: S035C25
text:
Not independent of ARMS 2005 Gamma(tau- --> K- pi+ pi- pi0 nu_tau (ex.K0,omega)) / Gamma(total) and Gamma(tau- --> K- omega nu_tau) / Gamma(total) values.


pdgid: S035B37
text:
We multiply 0.15% by 0.20, the relative systematic error quoted by BAUER 1994, to obtain the systematic error.


pdgid: S035B37
text:
Not independent of BARATE 1998 Gamma(tau- --> K- K+ pi- nu_tau)/Gamma(total) and Gamma(tau- --> K- K+ pi- pi0 nu_tau)/Gamma(total) values.


pdgid: S035R40
text:
See footnote to LEE 2010 Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0))/Gamma(total) measurement for correlations with other measurements.  Not independent of LEE 2010 Gamma(tau- --> K- K+ pi- nu_tau)/Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0)) value.


pdgid: S035R40
text:
71% correlated with BRIERE 2003 tau- --> pi- pi+ pi- nu_tau and 34% correlated with tau --> K- pi+ pi- nu_tau because of a common 5% normalization error.


pdgid: S035R40
text:
Not independent of RICHICHI 1999 Gamma(tau- --> K- K+ pi- nu_tau)/ Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0)) and BALEST 1995C Gamma(tau- --> h- h- h+ nu_tau (ex.K0))/Gamma(total) values.


pdgid: S035R40
text:
Error correlated with MILLS 1985 (K pi pi pi0 nu) value. We multiply 0.22% by 0.23, the relative systematic error quoted by MILLS 1985, to obtain the systematic error.


pdgid: S035C35
text:
Not independent of LEE 2010 Gamma(tau- --> K- K+ pi- nu_tau)/Gamma(total) and Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0))/Gamma(total) values.


pdgid: S035C8
text:
Not independent of RICHICHI 1999 Gamma(tau- --> K- K+ pi- nu_tau)/Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0)) and BALEST 1995C Gamma(tau- --> h- h- h+ nu_tau (ex.K0))/Gamma(total) values.


pdgid: S035C9
text:
See footnote to LEE 2010 Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0))/Gamma(total) measurement for correlations with other measurements.  Not independent of LEE 2010 Gamma(tau- --> K- K+ K- nu_tau)/Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0)) value.


pdgid: S035C77
text:
Not independent of LEE 2010 Gamma(tau- --> K- K+ K- nu_tau)/Gamma(total) and Gamma(tau- --> pi- pi+ pi- nu_tau (ex.K0))/Gamma(total) values.


pdgid: S035P01
text:
JIN 2019 measures B(tau- --> pi- e- e+ nu_tau ( #mass_anythingpi- e- e+ > 1.05GeV/c^2)) =  5.90+-0.53+-0.86E-6, which is only sensitive to the structure-dependent contribution, and  assumes that the decay proceeds with either a pure axial-vector current or a pure vector current to  obtain the two respective branching fraction measurements for this mode, which are 100%  correlated.


pdgid: S035R33
text:
The correlation coefficients between this measurement and the ACHARD 2001D measurements of B(tau --> ``1-prong'') and B(tau --> ``3-prong'') are -0.082 and -0.19 respectively.


pdgid: S035R33
text:
The correlation coefficients between this measurement and the ABREU 2001M measurements of B(tau --> 1-prong) and B(tau --> 3-prong) are -0.08 and -0.08 respectively.


pdgid: S035R33
text:
Not independent of ACKERSTAFF 1999E B(tau- --> 3h- 2h+ nu_tau (ex. K0)) and B(tau- --> 3h- 2h+ pi0 nu_tau (ex. K0)) measurements.


pdgid: S035C88
text:
Not independent of LEES 2012X Gamma(tau- --> f_1(1285) pi- nu_tau --> 3pi- 2pi+ nu_tau)/Gamma and Gamma(tau- --> 3pi- 2pi+ nu_tau (ex.K0, omega, f_{{1}}(1285)))/Gamma values.


pdgid: S035R39
text:
SCHAEL 2005C quote 1.4+-0.7+-0.9E-4. We add 0.7E-4 to remove their correction for tau- --> eta pi- pi+ pi- nu_tau --> 3pi- 2pi+ pi0 nu_tau and tau- --> K^*(892)- eta nu_tau --> 3pi- 2pi+ pi0 nu_tau decays. See footnote to SCHAEL 2005C Gamma(tau- --> e- nubar_e nu_tau)/Gamma(total) measurement for correlations with other measurements.


pdgid: S035C90
text:
Not independent of LEES 2012X measurements of Gamma(tau- --> 2pi- pi+ omega nu_tau (ex.K0))/Gamma, Gamma(tau- --> eta pi- pi+ pi- nu_tau (ex.K0))/Gamma, and Gamma(tau- --> 3pi- 2pi+ pi0 nu_tau (ex.K0, eta, omega, f_{{1}}(1285)))/Gamma.


pdgid: S035C91
text:
Not independent of LEES 2012X Gamma(tau- --> 2pi- pi+ omega nu_tau (ex.K0))/Gamma and Gamma(tau- --> 3pi- 2pi+ pi0 nu_tau (ex.K0, eta, omega, f_{{1}}(1285)))/Gamma values.


pdgid: S035B45
text:
Not independent of GIBAUT 1994B B(3h- 2h+ nu_tau), PROCARIO 1993 B(h- 4pi0 nu_tau), and BORTOLETTO 1993 B(2h- h+ 2pi0 nu_tau)/B(``3prong'') measurements.  Result is corrected for eta contributions.


pdgid: S035C47
text:
BARATE 1999R perform a combined analysis of all ALEPH LEP1 data on taubranching fraction measurements for decay modes having total strangeness equal to -1.


pdgid: S035R9
text:
EPIFANOV 2007 quote B(tau- --> K^*(892)- nu_tau) B(K^*(892)- --> KS pi-) = (3.77+-0.02(stat) +-0.12(syst) +-0.12(mod))x10**-3. We add the systematic and model uncertainties in quadrature and divide by B(K^*(892)- --> KS pi-) = 0.3333.


pdgid: S035R9
text:
Not independent of COAN 1996 B(pi- Kbar0 nu_tau) and BATTLE 1994 B(K- pi0 nu_tau) measurements. K pi final states are consistent with and assumed to originate from K^*(892)- production.


pdgid: S035R9
text:
This result is obtained from their B(pi- Kbar0 nu_tau) assuming all those decays originate in K^*(892)- decays.


pdgid: S035R9
text:
BUSKULIC 1994F obtain this result from BUSKULIC 1994F B(Kbar0 pi- nu_tau) and BUSKULIC 1994E B(K- pi0 nu_tau) assuming all of those decays originate in K^*(892)- decays.


pdgid: S035B49
text:
ABREU 1994K quote B(tau- --> K^*(892)- nu_tau)B(K^*(892)- --> K- pi0)/B(tau- --> rho- nu_tau) = 0.025+-0.009.  We divide by B(K^*(892)- --> K- pi0) = 0.333 to obtain this result.


pdgid: S035B60
text:
BARATE 1998 measure the K- (rho0 --> pi+ pi-) fraction in tau- --> K- pi+ pi- nu_tau decays to be (35+-11)% and derive this result from their measurement of Gamma(tau- --> K- pi+ pi- nu_tau)/Gamma(total) assuming the intermediate states are all K- rho and K- K^*(892)0.


pdgid: S035B70
text:
BARATE 1998 measure the K- K^*(892)0 fraction in tau- --> K- K+ pi- nu_tau decays to be (87+-13)% and derive this result from their measurement of Gamma(tau- --> K- K+ pi- nu_tau)/Gamma(total).


pdgid: S035C11
text:
BARATE 1999K measure K0's by detecting K(L)0's in their hadron calorimeter. They determine the Kbar0 rho- fraction in tau- --> pi- Kbar0 pi0 nu_tau decays to be (0.72+-0.12+-0.10) and multiply their B(pi- Kbar0 pi0 nu_tau) measurement by one minus this fraction to obtain the quoted result.


pdgid: S035C11
text:
BARATE 1998E reconstruct K0's using K0S --> pi+ pi- decays. They determine the Kbar0 rho- fraction in tau- --> pi- Kbar0 pi0 nu_tau decays to be (0.64+-0.09+-0.10) and multiply their B(pi- Kbar0 pi0 nu_tau) measurement by one minus this fraction to obtain the quoted result.


pdgid: S035B40
text:
We multiply 0.41% by 0.25, the relative systematic error quoted by BAUER 1994, to obtain the systematic error.


pdgid: S035B41
text:
We multiply 0.76% by 0.25, the relative systematic error quoted by BAUER 1994, to obtain the systematic error.


pdgid: S035B42
text:
We multiply 1.17% by 0.25, the relative systematic error quoted by BAUER 1994, to obtain the systematic error. Not independent of BAUER 1994 B(K_1(1270)- nu_tau) and BAUER 1994 B(K_1(1400)- nu_tau) measurements.


pdgid: S035C41
text:
ABBIENDI 2000D assume the resonance structure of tau- --> K- pi+ pi- nu_tau decays is dominated by the K_{{1}}(1270)- and K_{{1}}(1400)- resonances.


pdgid: S035C41
text:
ASNER 2000B assume the resonance structure of tau- --> K- pi+ pi- nu_tau (ex. K0) decays is dominated by K_{{1}}(1270)- and K_{{1}}(1400)- resonances.


pdgid: S035R10
text:
ACCIARRI 1995F quote B(tau- --> K^*(1430)- --> pi- Kbar0 nu_tau) <0.11%.  We divide by B(K^*(1430)- --> pi- Kbar0) = 0.33 to obtain the limit shown.


pdgid: S035R78
text:
Weighted average of BERGFELD 1997 and ANASTASSOV 2001 value of 1.5+-0.6+-0.3E-4 obtained using eta's reconstructed from eta --> pi+ pi- pi0 decays.


pdgid: S035C26
text:
Not independent of INAMI 2009 B(tau- --> eta K- pi0 nu_tau) and B(tau- --> eta Kbar0 pi- nu_tau) values.


pdgid: S035C28
text:
We multiply the INAMI 2009 measurement B(tau- --> eta K0S pi- nu_tau) = 0.44+-0.07+-0.03E-4 by 2 to obtain the listed value.


pdgid: S035C28
text:
We multiply the BISHAI 1999 measurement B(tau- --> eta K0S pi- nu_tau) = 1.10+-0.35+-0.11E-4 by 2 to obtain the listed value.


pdgid: S035C73
text:
We multiply the INAMI 2009 measurement B(tau- --> eta K0S pi- pi0 nu_tau) < 2.5E-5 by 2 to obtain the listed value.


pdgid: S035C74
text:
We multiply the INAMI 2009 measurement B(tau- --> eta K- K0S nu_tau) < 4.5E-6 by 2 to obtain the listed value.


pdgid: S035B89
text:
LEES 2012X uses 468 fb**-1 of data taken at e+ e- Ecm = 10.6 GeV. It gives the average of the three measurements listed here as 2.25+-0.07+-0.12E-4.


pdgid: S035B89
text:
Weighted average of BERGFELD 1997 and ANASTASSOV 2001 measurements using eta's reconstructed from eta --> pi+ pi- pi0 and eta --> 3pi0 decays.


pdgid: S035C81
text:
LEES 2012X obtain this result by subtracting their B(tau- --> f_1(1285) pi- nu_tau --> eta pi- pi+ pi- nu_tau) measurement from their B(tau- --> eta pi- pi+ pi- nu_tau (ex.K0)) measurement.


pdgid: S035B93
text:
LEES 2012X obtain this value by dividing their B(tau- --> f_1(1285) pi- nu_tau --> 3pi- 2pi+ nu_tau) measurement by the PDG 2012 value of B(f_1(1285) --> 2pi+ 2pi-) = 0.111+0.007-0.006.


pdgid: S035B93
text:
LEES 2012X obtain this value by dividing their B(tau- --> f_1(1285) pi- nu_tau --> eta pi- pi+ pi- nu_tau) measurement by 2/3 of the PDG 2012 value of B(f_1(1285) --> eta pi pi) = 0.524+0.019-0.021.


pdgid: S035B93
text:
AUBERT 2008AE obtain this value by dividing their B(tau- --> f_1(1285) pi- nu_tau --> eta pi- pi+ pi- nu_tau) measurement by the PDG 2006 value of B(f_1(1285) --> eta pi- pi+) = 0.35+-0.11. The quote 3.19+-0.18+-0.16+-0.99E-4 where the final error is due to the uncertainty on B(f_1(1285) --> eta pi- pi+). We combine the two systematic errors in quadrature.


pdgid: S035B93
text:
AUBERT,B 2005W use the f_1(1285) --> 2pi+ 2pi- decay mode and the PDG 2004 value of B(f_1(1285) --> 2pi+ 2pi-) = 0.110+0.007-0.006.


pdgid: S035B94
text:
Not independent of AUBERT 2008AE B(tau- --> f_1(1285) pi- nu_tau --> eta pi- pi+ pi- nu_tau) and B(tau- --> eta pi- pi+ pi- nu_tau (ex.K0)) values.


pdgid: S035R14
text:
BUSKULIC 1996 quote the fraction of tau --> h- h- h+ pi0 nu_tau (ex. K0) decays which originate in a h- omega final state = 0.383+-0.029.  We divide this by the omega(782) --> pi+ pi- pi0 branching fraction (0.888).


pdgid: S035R14
text:
BALEST 1995C quote the fraction of tau- --> h- h- h+ pi0 nu_tau (ex. K0) decays which originate in a h- omega final state equals 0.412+-0.014+-0.015.  We divide this by the omega(782) --> pi+ pi- pi0 branching fraction (0.888).


pdgid: S035R14
text:
ALBRECHT 1991D quote the fraction of tau- --> h- h- h+ pi0 nu_tau decays which originate in a pi- omega final state equals 0.33+-0.04+-0.02. We divide this by the omega(782) --> pi+ pi- pi0 branching fraction (0.888).


pdgid: S035B26
text:
Not independent of BORTOLETTO 1993 Gamma(tau- --> h- omega pi0 nu_tau)/Gamma(tau- --> h- h- h+ 2pi0 nu_tau (ex.K0)) value.


pdgid: S035P06
text:
BRYMAN 2021 reinterprets the upper limit result on B(tau- --> e- gamma) and B(tau- --> mu- gamma) by  AUBERT 2010B,  estimating with a simulation the efficiency for this decay mode to be detected  as the corresponding  AUBERT 2010B decay mode.


pdgid: S035R55
text:
HAYRAPETYAN 2024J use 33.2 fb**-1 of data taken in 2016 and used for the same search in  SIRUNYAN 2021D and 97.7 fb**-1 of data taken in 2017-2018.


pdgid: S035B11
text:
ADACHI 2023A limit holds for bosons with mass = 0.0 GeV. The limit rises to 9.7E-3 for a  mass of 1.0 GeV, then falls to 1.1E-3 at the upper mass limit of 1.6 GeV.


pdgid: S035B11
text:
BRYMAN 2021 reports indirect limits obtained from the consistency of the world averages of    B(tau- --> e- nubar_e nu_tau) and B(tau- --> mu- nubar_mu nu_tau) with their Standard   Model predictions, without a simulation  of the efficiency as a function of the X mass for the   searched decay modes to be detected as the  corresponding Standard Model decay modes.


pdgid: S035B11
text:
ALBRECHT 1995G limit holds for bosons with mass <0.4 GeV. The limit rises to 0.036 for a mass of 1.0 GeV, then falls to 0.006 at the upper mass limit of 1.6 GeV.


pdgid: S035B11
text:
ALBRECHT 1990E limit applies for spinless boson with mass < 100 MeV, and rises to 0.050 for mass = 500 MeV.


pdgid: S035B12
text:
ADACHI 2023A limit holds for bosons with mass = 0.0 GeV. The limit rises to 12.2E-3 for  a mass of 1.0 GeV, then falls to 0.7E-3 at the upper mass limit of 1.6 GeV.


pdgid: S035B12
text:
BRYMAN 2021 reports indirect limits obtained from the consistency of the world averages of   B(tau- --> e- nubar_e nu_tau) and B(tau- --> mu- nubar_mu nu_tau) with their Standard   Model predictions, without a simulation of the efficiency as a function of the X mass for the   searched decay modes to be detected as the corresponding Standard Model decay modes.


pdgid: S035B12
text:
ALBRECHT 1995G limit holds for bosons with mass <1.3 GeV. The limit rises to 0.034 for a mass of 1.4 GeV, then falls to 0.003 at the upper mass limit of 1.6 GeV.


pdgid: S035B12
text:
ALBRECHT 1990E limit applies for spinless boson with mass < 100 MeV, and rises to 0.071 for mass = 500 MeV.


pdgid: S035RHO
text:
Combined fit to ARGUS tau decay parameter measurements in ALBRECHT 1998, ALBRECHT 1995C, ALBRECHT 1993G, and ALBRECHT 1994E. ALBRECHT 1998 use tau pair events of the type tau- tau+ --> (lepton- nubar_lepton nu_tau)(pi+ pi0 nubar_tau), and their charged conjugates.


pdgid: S035RHO
text:
ABE 1997O assume eta = 0 in their fit.  Letting eta vary in the fit gives a rho value of 0.69+-0.13+-0.05.


pdgid: S035RHO
text:
Value is from a simultaneous fit for the rho and eta decay parameters to the lepton energy spectrum.  Not independent of ALBRECHT 1990E rho(e or mu) value which assumes eta = 0. Result is strongly correlated with ALBRECHT 1995C.


pdgid: S035RHO
text:
Combined fit to ARGUS tau decay parameter measurements in ALBRECHT 1995C, ALBRECHT 1993G, and ALBRECHT 1994E.


pdgid: S035RHE
text:
ALBRECHT 1998 use tau pair events of the type tau- tau+ --> (lepton- nubar_lepton nu_tau)(pi+ pi0 nubar_tau), and their charged conjugates.


pdgid: S035RHE
text:
ALBRECHT 1995 use tau pair events of the type tau- tau+ --> (lepton- nubar_lepton nu_tau) (h+ h- h+ (pi0) nubar_tau) and their charged conjugates.


pdgid: S035RHE
text:
ALBRECHT 1993G use tau pair events of the type tau- tau+ --> (mu- nubar_mu nu_tau) (e+ nu_e nubar_tau) and their charged conjugates.


pdgid: S035XI
text:
ABE 1997O assume eta = 0 in their fit.  Letting eta vary in the fit gives a xi value of 1.02+-0.36+-0.05.


pdgid: S035XI
text:
Combined fit to ARGUS tau decay parameter measurements in ALBRECHT 1995C, ALBRECHT 1993G, and ALBRECHT 1994E. ALBRECHT 1995C uses events of the type tau- tau+ --> (lepton- nubar_lepton nu_tau) (h+ h- h+ nubar_tau) and their charged conjugates.


pdgid: S035XI
text:
ALBRECHT 1993G measurement determines |xi| for the case xi(e) = xi(mu), but the authors point out that other LEP experiments determine the sign to be positive.


pdgid: S035ETM
text:
ACKERSTAFF 1999D result is dominated by a constraint on eta from the OPAL measurements of the tau lifetime and B(tau- --> mu- nubar_mu nu_tau) assuming lepton universality for the total coupling strength.


pdgid: S035DXI
text:
ABE 1997O assume eta = 0 in their fit.  Letting eta vary in the fit gives a (deltaxi) value of 0.87+-0.27+-0.04.


pdgid: S035XRH
text:
ALBRECHT 1994E measure the square of this quantity and use the sign determined by ALBRECHT 1990I to obtain the quoted result.


pdgid: S035XA1
text:
HEISTER 2001E quote 1.000+-0.016+-0.013+-0.020 where the errors are statistical, systematic, and an uncertainty due to the final state model. We combine the systematic error and model uncertainty.


pdgid: S035XA1
text:
ACKERSTAFF 1997R obtain this result with a model independent fit to the hadronic structure functions.  Fitting with the model of Kuhn and Santamaria (ZPHY C48, 445 (1990)) gives 0.87+-0.16+-0.04, and with the model of of Isgur etal. (PR D39,1357 (1989)) they obtain 1.20+-0.21+-0.14.


pdgid: S035XA1
text:
AKERS 1995P obtain this result with a model independent fit to the hadronic structure functions.  Fitting with the model of Kuhn and Santamaria (ZPHY C48, 445 (1990)) gives 0.87+-0.27+0.05-0.06, and with the model of of Isgur etal. (PR D39,1357 (1989)) they obtain 1.10+-0.31+0.13-0.14.


pdgid: S035XAL
text:
HEISTER 2001E quote 0.992+-0.007+-0.006+-0.005 where the errors are statistical, systematic, and an uncertainty due to the final state model. We combine the systematic error and model uncertainty. They use tau --> pi nu_tau, tau --> K nu_tau, tau --> rho nu_tau, and tau --> a_1 nu_tau decays.


pdgid: S035XAL
text:
ALBRECHT 1994E measure the square of this quantity and use the sign determined by ALBRECHT 1990I to obtain the quoted result. Uses tau --> a_1 nu_tau decays.


pdgid: S035BEM
text:
SHIMIZU 2018A measurement procedure fits a distribution affected by etabar(mu),  xikappa(mu) and eta^''(mu), floating etabar(mu) and  xikappa(mu) and fixing eta^''(mu) = 0. The contribution of  eta^''(mu) is suppressed by mass(mu)/mass(tau).


pdgid: S035XIK
text:
SHIMIZU 2018A measurement procedure fits a distribution of radiative tau decays into both   electrons and muons affected by etabar(e or mu), xikappa(e or   mu) and eta^''(e or mu), floating etabar(e or mu) and   xikappa(e or mu) and fixing eta^''(e or mu) = 0. The   contribution of eta^''(e or mu) is suppressed by mass(e)/mass(tau) for tau  decaying  to electrons and by mass(mu)/mass(tau) for tau decaying to muons.


pdgid: S035XKE
text:
SHIMIZU 2018A measurement procedure fits a distribution affected by etabar(e),  (xikappa)(e) and eta^''(e), floating (xikappa)(e)  and fixing etabar(e) = 0 and eta^''(e) = 0. The contribution of eta^''(e)  is suppressed by mass(e)/mass(tau).


pdgid: S025MS
text:
The AHMED 1994 limits are from a search for neutral and charged sequential heavy leptons at HERA via the decay channels L- --> e gamma, L- --> nu W-, L- --> e Z; and L0 --> nu gamma, L0 --> e- W+, L- --> nu Z, where the W decays to lepton nu_lepton, or to jets, and Z decays to lepton+ lepton- or jets.


pdgid: S025MS
text:
RILES 1990 limits were the result of a special analysis of the data in the case where the mass difference mass(L-)-mass(L0) was allowed to be quite small, where L0 denotes the neutrino into which the sequential charged lepton decays.  With a slightly reduced mass(L+-) range, the mass difference extends to about 4 GeV.


pdgid: S025MS
text:
STOKER 1989 (Mark II at PEP) gives bounds on charged heavy lepton (L+) mass for the generalized case in which the corresponding neutral heavy lepton (L0) in the SU(2) doublet is not of negligible mass.


pdgid: S025MS
text:
ABE 1988 search for L+ and L- --> hadrons looking for acoplanar jets.  The bound is valid for mass(nu) < 10 GeV.


pdgid: S025MS
text:
ADACHI 1988B search for hadronic decays giving acoplanar events with large missing energy. E(cm)**ee = 52 GeV.


pdgid: S025MS
text:
ADEVA 1985 analyze one-isolated-muon data and sensitive to tau <10 nanosec.  Assume B(lepton) = 0.30.  Ecm = 40-47 GeV.


pdgid: S025MS
text:
AZIMOV 1980 estimated probabilities for M + N type events in e+ e- --> L+ L- deducing semi-hadronic decay multiplicities of L from e+ e- annihilation data at Ecm = (2/3)*mass(L).  Obtained above limit comparing these with e+ e- data (BRANDELIK 1980).


pdgid: S025MSS
text:
ADACHI 1990C put lower limits on the mass of stable charged particles with electric charge Q satisfying 2/3 < Q/e < 4/3 and with spin 0 or 1/2.  We list here the special case for a stable charged heavy lepton.


pdgid: S025MLL
text:
BUSHNIN 1973 is SERPUKHOV 70 GeV p experiment.  Masses assume mean life above 7E-10 and 3E-8 respectively.  Calculated from cross section (see ``Charged Quasi-Stable Lepton Production Differential Cross Section'' below) and 30 GeV muon pair production data.


pdgid: S025MDC
text:
CLARK 1981 is FNAL experiment with 209 GeV muons.  Bounds apply to mu_{{P}} which couples with full weak strength to muon.  See also section on ``Doubly-Charged Lepton Production Cross Section.''


pdgid: S025DB
text:
CLARK 1981 is FNAL experiment with 209 GeV muon.  Looked for mu+ nucleon --> mubar_P()0 X, mubar_P()0 --> mu+ mu- nubar_mu and mu+ n --> mu_P()++ X, mu_P()++ --> 2mu+ nu_mu. Above limits are for sigmaxBR taken from their mass-dependence plot figure 2.


pdgid: S066MAE
text:
AKER 2022 derive an upper limit on the kinematical neutrino mass using Tritium beta-decay  and the KATRIN spectrometer. The constraint is based on combining the first two science runs.     Supersedes AKER 2019.


pdgid: S066MAE
text:
ESFAHANI 2023 report the first continuous-spectrum measurement of H3 beta  decay, using cyclotron radiation emission spectroscopy (CRES) and a small demonstration detector.  The energy resolution at the endpoint is demonstrated using **83mKr and a  kinematical neutrino mass limit derived from the spectral shape. A frequentist analysis obtained a limit of <152 eV.


pdgid: S066MAE
text:
AKER 2019 report a neutrino mass limit, derived from the first month of data collected by the  KATRIN tritium endpoint experiment. The analysis of the electron kinematics shows no evidence   for    neutrino mass. The quoted result is based on a frequentist analysis of the data following   the method described in LOKHOV 2015.  Using the method of   Feldman and Cousins, the derived   upper limit is < 0.8 eV at 90%  C.L. Superseded by  AKER 2022.


pdgid: S066MAE
text:
ASEEV 2011 report the analysis of the entire beta endpoint data, taken with the Troitsk integrating electrostatic  spectrometer between 1997 and 2002 (some of the earlier runs were rejected), using a windowless gaseous tritium source.  The fitted value of mass(nu), based on the method of Feldman and Cousins, is obtained from the upper limit of the fit  for mass**2(nu). Previous analysis problems were resolved by careful monitoring of the tritium gas column density.  Supersedes LOBASHEV 1999  and BELESEV 1995.


pdgid: S066MAE
text:
KRAUS 2005 is a continuation of the work reported in WEINHEIMER 1999. This result represents the final analysis of data taken from 1997 to 2001. Various sources of systematic uncertainties have been identified and quantified. The background has been reduced compared to the initial running period. A spectral anomaly at the endpoint, reported in LOBASHEV 1999, was not observed.


pdgid: S066MAE
text:
ARNABOLDI 2003A et al. report kinematical neutrino mass limit using beta-decay of Re187. Bolometric AgReO(4) micro-calorimeters are used. Mass bound is substantially weaker than those derived from tritium beta-decays but has different systematic uncertainties.


pdgid: S066MAE
text:
LOBASHEV 1999 report a new measurement which continues the work reported in BELESEV 1995. This limit depends on phenomenological fit parameters used to derive their best fit to mass**2(nu), making unambiguous interpretation difficult. See the footnote under ``nubarMass Squared.''


pdgid: S066MAE
text:
WEINHEIMER 1999 presents two analyses which exclude the spectral anomaly and result in an acceptable mass**2(nu). We report the most conservative limit, but the other is nearly the same. See the footnote under ``nubarMass Squared.''


pdgid: S066MAE
text:
BELESEV 1995 (Moscow) use an integral electrostatic spectrometer with adiabatic magnetic collimation and a gaseous tritium sources. A fit to a normal Kurie plot above 18300 -- 18350 eV (to avoid a low-energy anomaly) plus a monochromatic line 7 -- 15 eV below the endpoint yields mass**2(nu) = -4.1+-10.9 eV**2, leading to this Bayesian limit.


pdgid: S066MAE
text:
CHING 1995 quotes results previously given by SUN 1993; no experimental details are given.  A possible explanation for consistently negative values of mass**2(nu) is given.


pdgid: S066MAE
text:
HIDDEMANN 1995 (Munich) experiment uses atomic tritium embedded in a metal-dioxide lattice. Bayesian limit calculated from the weighted mean mass**2(nu) = 221+-4244 eV**2 from the two runs listed below.


pdgid: S066MAE
text:
STOEFFL 1995 (LLNL) result is the Bayesian limit obtained from the mass**2(nu) errors given below but with mass**2(nu) set equal to 0.  The anomalous endpoint accumulation leads to a value of mass**2(nu) which is negative by more than 5 standard deviations.


pdgid: S066MAE
text:
WEINHEIMER 1993 (Mainz) is a measurement of the endpoint of the tritium beta spectrum using an electrostatic spectrometer with a magnetic guiding field. The source is molecular tritium frozen onto an aluminum substrate.


pdgid: S066MAE
text:
HOLZSCHUH 1992B (Zurich) result is obtained from the measurement mass**2(nu) = -24+-48+-61 (1sigma errors), in eV**2, using the PDG prescription for conversion to a limit in mass(nu).


pdgid: S066MAE
text:
KAWAKAMI 1991 (Tokyo) experiment uses tritium-labeled arachidic acid.  This result is the Bayesian limit obtained from the mass**2(nu) limit with the errors combined in quadrature. This was also done in ROBERTSON 1991, although the authors report a different procedure.


pdgid: S066MAE
text:
ROBERTSON 1991 (LANL) experiment uses gaseous molecular tritium.  The result is in strong disagreement with the earlier claims by the ITEP group [LUBIMOV 1980, BORIS 1987 (+BORIS 1988 erratum)] that mass(nu) lies between 17 and 40 eV. However, the probability of a positive m**2 is only 3% if statistical and systematic error are combined in quadrature.


pdgid: S066M2E
text:
AKER 2022 report results from the analysis of the Tritium beta spectrum using the  combined data set collected by the KATRIN experiment in the first two science runs. Supersedes  AKER 2019.


pdgid: S066M2E
text:
ASEEV 2011 report the analysis of the entire beta endpoint data, taken with the Troitsk integrating electrostatic  spectrometer between 1997 and 2002, using a windowless gaseous tritium source. The analysis does not use the two additional  fit parameters (see LOBASHEV 99) for a step-like structure near the endpoint. Using only the runs where the tritium  gas column density was carefully monitored the need for such parameters was eliminated. Supersedes LOBASHEV 1999  and BELESEV 1995.


pdgid: S066M2E
text:
KRAUS 2005 is a continuation of the work reported in WEINHEIMER 1999. This result represents the final analysis of data taken from 1997 to 2001. Problems with significantly negative squared neutrino masses, observed in some earlier experiments, have been resolved in this work.


pdgid: S066M2E
text:
AKER 2019 use the first month of data collected by the KATRIN experiment to determine   mass**2(nu). The result is consistent with a neutrino mass of zero and is used to place a limit on   mass(nu). Superseded by AKER 2022.


pdgid: S066M2E
text:
LOBASHEV 1999 report a new measurement which continues the work reported in BELESEV 1995. The data were corrected for electron trapping effects in the source, eliminating the dependence of the fitted neutrino mass on the fit interval. The analysis assuming a pure beta spectrum yields significantly negative fitted mass**2(nu)~~-(20 -- 10) eV**2. This problem is attributed to a discrete spectral anomaly of about 6E-11 intensity with a time-dependent energy of 5 -- 15 eV below the endpoint. The data analysis accounts for this anomaly by introducing two extra phenomenological fit parameters resulting in a best fit of mass**2(nu)=-1.9+-3.4+-2.2eV**2 which is used to derive a neutrino mass limit.  However, the introduction of phenomenological fit parameters which are correlated with the derived mass**2(nu)limit makes unambiguous interpretation of this result difficult.


pdgid: S066M2E
text:
WEINHEIMER 1999 is a continuation of the work reported in WEINHEIMER 1993 .  Using a lower temperature of the frozen tritium source eliminated the dewetting of the T(2) film, which introduced a dependence of the fitted neutrino mass on the fit interval in the earlier work.  An indication for a spectral anomaly reported in LOBASHEV 1999 has been seen, but its time dependence does not agree with LOBASHEV 1999.  Two analyses, which exclude the spectral anomaly either by choice of the analysis interval or by using a particular data set which does not exhibit the anomaly, result in acceptable mass**2(nu)fits and are used to derive the neutrino mass limit published by the authors. We list the most conservative of the two.


pdgid: S066M2E
text:
BELESEV 1995 (Moscow) use an integral electrostatic spectrometer with adiabatic magnetic collimation and a gaseous tritium sources. This value comes from a fit to a normal Kurie plot above 18300 -- 18350 eV (to avoid a low-energy anomaly), including the effects of an apparent peak 7 -- 15 eV below the endpoint.


pdgid: S066M2E
text:
HIDDEMANN 1995 (Munich) experiment uses atomic tritium embedded in a metal-dioxide lattice. They quote measurements from two data sets.


pdgid: S066M2E
text:
STOEFFL 1995 (LLNL) uses a gaseous source of molecular tritium.  An anomalous pileup of events at the endpoint leads to the negative value for mass**2(nu).  The authors acknowledge that ``the negative value for the best fit of mass**2(nu) has no physical meaning'' and discuss possible explanations for this effect.


pdgid: S066M2E
text:
ROBERTSON 1991 (LANL) experiment uses gaseous molecular tritium.  The result is in strong disagreement with the earlier claims by the ITEP group [LUBIMOV 1980, BORIS 1987 (+BORIS 1988 erratum)] that mass(nu) lies between 17 and 40 eV. However, the probability of a positive mass**2(nu) is only 3% if statistical and systematic error are combined in quadrature.


pdgid: S066MNM
text:
ASSAMAGAN 1996 measurement of p_{{mu}} from pi+ --> mu+ nu at rest combined with JECKELMANN 1994 SolutionB pion mass yields mass**2(nu) = -0.016+-0.023 with corresponding Bayesian limit listed above. If SolutionA is used, mass**2(nu) = -0.143+-0.024 MeV**2.  Replaces ASSAMAGAN 1994.


pdgid: S066MNM
text:
DOLGOV 1995 removes earlier assumptions (DOLGOV 1993) about thermal equilibrium below T(QCD) for wrong-helicity Dirac neutrinos (ENQVIST 1993, FULLER 1991) to set more stringent limits.


pdgid: S066MNM
text:
ENQVIST 1993 bases limit on the fact that thermalized wrong-helicity Dirac neutrinos would speed up expansion of early universe, thus reducing the primordial abundance.  FULLER 1991 exploits the same mechanism but in the older calculation obtains a larger production rate for these states, and hence a lower limit.  Neutrino lifetime assumed to exceed nucleosynthesis time, ~1s.


pdgid: S066MNT
text:
BARATE 1998F result based on kinematics of 2939 tau- --> 2pi- pi+ nu_tau and 52 tau- --> 3pi- 2pi+ (pi0) nu_tau decays. If possible 2.5% excited a_{{1}} decay is included in 3-prong sample analysis, limit increases to 19.2 MeV.


pdgid: S066MNT
text:
ACKERSTAFF 1998T use tau --> 5pi+- nu_tau decays to obtain a limit of 43.2 MeV (95%CL). They combine this with ALEXANDER 1996M value using tau --> 3h+- nu_tau decays to obtain quoted limit.


pdgid: S066MNT
text:
AMMAR 1998 limit comes from analysis of tau- --> 3pi- 2pi+  nu_tau and tau- --> 2pi- pi+ 2pi0 nu_tau decay modes.


pdgid: S066MNT
text:
ANASTASSOV 1997 derive limit by comparing their mass(tau) measurement (which depends on mass(nu_{{tau}})) to BAI 1996 mass(tau) threshold measurement.


pdgid: S066MNT
text:
FIELDS 1997 limit for a Dirac neutrino.  For a Majorana neutrino the mass region <0.93 or >31 MeV is excluded.  These bounds assume N(nu)<4 from nucleosynthesis; a wider excluded region occurs with a smaller N(nu) upper limit.


pdgid: S066MNT
text:
SWAIN 1997 derive their limit from the Standard Model relationships between the tau mass, lifetime, branching fractions for tau- --> e- nubar_e nu_tau, tau- --> mu- nubar_mu nu_tau, tau- --> pi- nu_tau, and tau- --> K- nu_tau, and the muon mass and lifetime by assuming lepton universality and using world average values. Limit is reduced to 48 MeV when the CLEO taumass measurement (BALEST 1993) is included; see CLEO's more recent mass(nu_{{tau}}) limit (ANASTASSOV 1997). Consideration of mixing with a fourth generation heavy neutrino yields sin**2(theta_{{L}})<0.016 (95%CL).


pdgid: S066MNT
text:
ALEXANDER 1996M bound comes from analyses of tau- --> 3pi- 2pi+ nu_tau and tau- --> h- h- h+ nu_tau decays.


pdgid: S066MNT
text:
BOTTINO 1996 assumes three generations of neutrinos with mixing, finds consistency with massless neutrinos with no mixing based on 1995 data for masses, lifetimes, and leptonic partial widths.


pdgid: S066MNT
text:
HANNESTAD 1996C limit is on the mass of a Majorana neutrino.  This bound assumes N(nu)<4 from nucleosynthesis.  A wider excluded region occurs with a smaller N(nu) upper limit.  This paper is the corrected version of HANNESTAD 1996; see the erratum: HANNESTAD 1996B.


pdgid: S066MNT
text:
SOBIE 1996 derive their limit from the Standard Model relationship between the tau mass, lifetime, and leptonic branching fraction, and the muon mass and lifetime, by assuming lepton universality and using world average values.


pdgid: S066MNT
text:
BUSKULIC 1995H bound comes from a two-dimensional fit of the visible energy and invariant mass distribution of tau --> 5pi (pi0) nu_tau decays. Replaced by BARATE 1998F.


pdgid: S066MNT
text:
DOLGOV 1995 removes earlier assumptions (DOLGOV 1993) about thermal equilibrium below T(QCD) for wrong-helicity Dirac neutrinos (ENQVIST 1993, FULLER 1991) to set more stringent limits. DOLGOV 1996 argues that a possible window near 20MeV is excluded.


pdgid: S066MNT
text:
SIGL 1995 exclude massive Dirac or Majorana neutrinos with lifetimes between 10**-3 and 10**8 seconds if the decay products are predominantly gamma or e+ e-.


pdgid: S066MNT
text:
DODELSON 1994 calculate constraints on nu_{{tau}} mass and lifetime from nucleosynthesis for 4 generic decay modes.  Limits depend strongly on decay mode.  Quoted limit is valid for all decay modes of Majorana neutrinos with lifetime greater than about 300s.  For Dirac neutrinos limits change to <0.3 or >33.


pdgid: S066MNT
text:
KAWASAKI 1994 excluded region is for Majorana neutrino with lifetime >1000s. Other limits are given as a function of nu_{{tau}} lifetime for decays of the type nu_tau --> nu_mu phi where phi is a Nambu-Goldstone boson.


pdgid: S066MNT
text:
PERES 1994 used PDG 1992 values for parameters to obtain a value consistent with mixing.  Reexamination by BOTTINO 1996 which included radiative corrections and 1995 PDG parameters resulted in two allowed regions, m(3)<70 MeV and 140 MeV m(3)<149 MeV.


pdgid: S066MNT
text:
CINABRO 1993 bound comes from analysis of tau- --> 3pi- 2pi+ nu_tau and tau- --> 2pi- pi+ 2pi0 nu_tau decay modes.


pdgid: S066MNT
text:
DOLGOV 1993 assumes neutrino lifetime >100s. For Majorana neutrinos, the low mass limit is 0.5 MeV. KAWANO 1992 points out that these bounds can be overcome for a Dirac neutrino if it possesses a magnetic moment. See also DOLGOV 1996.


pdgid: S066MNT
text:
ALBRECHT 1992M reports measurement of a slightly lower tau mass, which has the effect of reducing the nu_{{tau}} mass reported in ALBRECHT 1988B. Bound is from analysis of tau- --> 3pi- 2pi+ nu_tau mode.


pdgid: S066MNS
text:
MADHAVACHERIL 2024 combines ACT lensing data with Planck CMB anisotropies as well as galaxy  BAO and optical depth information from the SRoll2 reanalysis of the Planck data.


pdgid: S066MNS
text:
BRIEDEN 2022 combines redshift-space distortions and the shape of the matter power spectrum  from BOSS  and eBOSS data together with Planck CMB data. Absent the CMB data, the limit is 0.40 eV.


pdgid: S066MNS
text:
TANSERI 2022 combines BOSS galaxy clustering data with measurements of CMB data. Updates   VAGNOZZI 2017.


pdgid: S066MNS
text:
ABBOTT 2021A combines Dark Energy Survey (DES) year 3 results with Planck CMB lensing  measurements.


pdgid: S066MNS
text:
ALAM 2021 limit on the sum of neutrino masses by the eBOSS collaboration is based on galaxy,  quasar, and Lyman-alpha 3D clustering data combined with Planck temperature and polarization  CMB and supernovae data.


pdgid: S066MNS
text:
DI-VALENTINO 2021 combines CMB temperature and polarization, SNIa luminosity distances and  baryon acoustic oscillations data.


pdgid: S066MNS
text:
GARNY 2021 employs a model for the Lyman-alpha flux power spectrum to set a limit using    BOSS  data. When combined with Planck CMB temperature and polarization data, a 95% CL range    0.10 -- 0.13 eV is found.


pdgid: S066MNS
text:
STOCKER 2021 use terrestrial and cosmological experiments to set a 95% CL range on the  sum of neutrino masses of 0.058 -- 0.139 eV for normal ordering and 0.098 -- 0.174 eV  for inverse ordering. They also set an upper limit of 0.037 eV (NO) and 0.042 eV (IO) for the  lightest neutrino mass.


pdgid: S066MNS
text:
AGHANIM 2020 limit on the sum of neutrino masses from Planck data combined with lensing and  baryon acoustic oscillations (BAO). Without BAO, the limit relaxes to  <0.24eV. Several other limits are quoted based on different combinations of data.


pdgid: S066MNS
text:
CHOUDHURY 2020 combines 2018 Planck CMB temperature and polarization data plus lensing,  together with baryon acoustic oscillation data from BOSS, MGS, and 6dFGS. Assumes LambdaCDM model.  The upper limit is 0.17 eV for the inverted hierarchy, and 0.12 eV for degenerate neutrinos. Limits  are also derived for extended cosmological models.


pdgid: S066MNS
text:
IVANOV 2020 combines 2018 Planck CMB data with baryon acoustic oscillation data from BOSS.  This study is based on a full-shape likelhood for the redshift-space galaxy power spectrum of the  BOSS data.


pdgid: S066MNS
text:
PALANQUE-DELABROUILLE 2020 combine Lyman alpha and Planck temperature and polarization data.  Limit improves to 0.09 eV when CMB lensing and baryon acoustic oscillation data are included.


pdgid: S066MNS
text:
LOUREIRO 2019 combines data from large scale structure, cosmic microwave background, type Ia  supernovae and big bang nucleosynthesis using physically motivated neutrino mass models.


pdgid: S066MNS
text:
UPADHYE 2019 uses the shape of the BOSS redshift-space galaxy power spectrum in combination  with the CMB, and supernovae data. Limit weakens to < 0.54 eV if the dark energy equation of  state is allowed to vary.


pdgid: S066MNS
text:
CHOUDHURY 2018 combines 2015 Planck CMB temperature data, information from the optical depth  to reionization from Planck 2016 intermediate results together with baryon acoustic oscillation  data from BOSS, MGS, and 6dFGS as well as supernovae Type Ia data from the Pantheon Sample. The  limit is strengthened to 0.118 eV when high-l CMB polarization data is also included.


pdgid: S066MNS
text:
SIMPSON 2017 uses a combination of laboratory and cosmological measurements to determine the  light neutrino masses and argue that there is strong evidence for the normal mass ordering.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos using the Lyman-alpha forest power spectrum with BOSS  (mid-resolution), XQ-100 (high-resolution) and CMB. Without the CMB data, the limit relaxes to 0.8  eV. Supersedes PALANQUE-DELABROUILLE 2015A.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from Planck CMB data combined with baryon acoustic  oscillation and Planck cluster data.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from BAO data from SDSS-III/BOSS combined with CMB data from  Planck. Limit quoted for normal mass hierarchy. The limit for the inverted mass hierarchy is 0.20  eV and for the degenerate mass hierarchy it is 0.15 eV.


pdgid: S066MNS
text:
ROSSI 2015 sets limits on the sum of neutrino masses using BOSS Lyman alpha forest data  combined with Planck CMB data and baryon acoustic oscillations.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from Planck CMB data along with WMAP polarization, high L, and BAO data.


pdgid: S066MNS
text:
Fit to the total mass of neutrinos from BOSS data along with WMAP CMB data and data from other BAO constraints and weak lensing.


pdgid: S066MNS
text:
Constraints the total mass of neutrinos (marginalizing over the effective number of neutrino species) from CMB, CMB lensing, BAO, and galaxy clustering data.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from Planck CMB data combined with  baryon acoustic oscillation data from BOSS, 6dFGS, SDSS, WiggleZ data on the galaxy power spectrum, and HST data on the Hubble parameter. The limit is increased to 0.25 eV if a lower bound to the sum of neutrino masses of 0.04 eV is assumed.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from observational Hubble parameter data with seven-year WMAP data and the most recent estimate of H_{{0}}().


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from the CFHTLS combined with seven-year WMAP data and a prior on the Hubble parameter.  Limit is relaxed to 0.41 eV when small scales affected by non-linearities are removed.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from the Sloan Digital Sky Survey and the five-year WMAP data.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from the 7-year WMAP data including SDSS and HST data. Limit relaxes to 1.19 eV when CMB data is used alone. Supersedes HANNESTAD 2006.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from a combination of CMB data,  a recent measurement of H_{{0}}() (SHOES), and baryon acoustic oscillation data from SDSS.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from SDSS MegaZ LRG DR7 galaxy clustering data combined with CMB, HST, supernovae and baryon acoustic oscillation data. Limit relaxes to 0.47 eV when the equation of state parameter, w not= 1.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from weak lensing measurements when combined with CMB. Limit improves to 0.54 eV when supernovae and baryon acoustic oscillation observations are included. Assumes LambdaCDM model.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from five-year WMAP data. Limit improves to 0.67 eV when supernovae and baryon acoustic oscillation observations are included. Limits quoted assume the LambdaCDM model. Supersedes SPERGEL 2007.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from weak lensing measurements when combined with CMB. Limit improves to 0.03 <Sigmamass(nu)< 0.54 eV when supernovae and baryon acoustic oscillation observations are included. The slight preference for massive neutrinos at the two-sigma level disappears when systematic errors are taken into account. Assumes LambdaCDM model.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from recent Chandra X-ray observations of galaxy clusters when combined with CMB, supernovae, and baryon acoustic oscillation measurements. Assumes flat universe and constant dark-energy equation of state, w.


pdgid: S066MNS
text:
Constraints the total mass of neutrinos from recent CMB and SOSS LRG power spectrum data along with bias mass relations from SDSS, DEEP2, and Lyman-Break Galaxies. It assumes LambdaCDM model. Limit degrades to 0.59 eV in a more general wCDM model.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from neutrino oscillation experiments and cosmological data. The most conservative limit uses only WMAP three-year data, while the most stringent limit includes CMB, large-scale structure, supernova, and Lyman-alpha data.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from recent CMB, large scale structure,  SN1a,  and baryon acoustic oscillation data. The limit relaxes to 1.75 when WMAP data alone is used with no prior. Paper shows results with several combinations of data sets. Supersedes KRISTIANSEN 2006.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from the CMB and the large scale structure data. The most conservative limit is obtained when generic initial conditions are allowed.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from recent CMB, large scale structure, Lyman-alpha forest, and SN1a data.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from recent CMB and large scale structure data. See also GOOBAR 2006. Superseded by HANNESTAD 2010.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from the power spectrum of fluctuations derived from the Sloan Digital Sky Survey and the  2dF galaxy redshift survey, WMAP and 27 other CMB experiments and measurements by the HST Key project.


pdgid: S066MNS
text:
Constrains the total mass of neutrinos from the power spectrum of fluctuations derived from the Sloan Digital Sky Survey, the  2dF galaxy redshift survey, WMAP and ACBAR. The limit is strengthened to 0.6 eV when measurements by the HST Key project and supernovae data are included.


pdgid: S066MNS
text:
Constrains the fractional contribution of neutrinos to the total matter density in the Universe from WMAP data combined with other CMB measurements, the 2dfGRS data, and Lyman alpha data. The limit does not noticeably change if the Lyman alpha data are not used.


pdgid: S066MNS
text:
LEWIS 2002 constrains the total mass of neutrinos from the power spectrum of fluctuations derived from the CMB, HST Key project, 2dF galaxy redshift survey, supernovae typeIa, and BBN.


pdgid: S066MNS
text:
WANG 2002 constrains the total mass of neutrinos from the power spectrum of fluctuations derived from the CMB and other cosmological data sets such as galaxy clustering and the Lyman alpha forest.


pdgid: S066MNS
text:
FUKUGITA 2000 is a limit on neutrino masses from structure formation.  The constraint is based on the clustering scale sigma(8) and the COBE normalization and leads to a conservative limit of 0.9eV assuming 3nearly degenerate neutrinos.  The quoted limit is on the sum of the light neutrino masses.


pdgid: S066MNS
text:
CROFT 1999 result based on the power spectrum of the Ly alpha forest. If Omega(matter)<0.5, the limit is improved to mass(nu)<2.4 (Omega(matter)/0.17 -- 1) eV.


pdgid: S066MSH
text:
These results apply to heavy Majorana neutrinos and are summarized by the equation: mass(nu) >1.2 GeV (G(F)/G(R)). The bound saturates, and if G(R) is too small no mass range is allowed.


pdgid: S066CHR
text:
CAPRINI 2005 limit derived from the lack of a charge asymmetry in the universe. Limit assumes  that charge asymmetries between particles are not anti-correlated.


pdgid: S066CHR
text:
AALBERS 2023A utilize the first 60 days of data collected by the LZ dark matter search to  place a limit on the electric charge of solar neutrinos. Low energy electron-recoil events are  utilized. This LZ-collaboration analysis supersedes that of the external authors in  ATZORI-CORONA 2023 because of a more complete treatment of experiment uncertainties.


pdgid: S066CHR
text:
ATZORI-CORONA 2023 use LUX-ZEPLIN dark matter search data published by AALBERS 2023 to  place a limit on neutrino millicharge.


pdgid: S066CHR
text:
BONET 2022A use data collected by four low-threshold Ge detectors, placed 17.1 m  from one of the cores of the nuclear reactors at Brokdorf to derive this limit. A spectral analysis  is performed on reactor on and off data.


pdgid: S066CHR
text:
ABE 2020E obtains this result by assuming that the low-energy excess events in the XMASS  detector are produced by neutrino millicharge which is common for all three neutrino flavors.


pdgid: S066CHR
text:
KHAN 2020 performed a constrained spectral fit analysis of the excess observed in the  electron recoil energy spectrum by the XENON1T experiment. This range of neutrino millicharge  values is one of the possible interpretations of these excess events.  For the individual flavor constraints at 90% C.L. see the original reference.


pdgid: S066CHR
text:
DELLA-VALLE 2016 obtain a limit on the charge of neutrinos valid for masses of less than 10 meV. For heavier neutrinos the limit increases as a power of mass, reaching E-6 e for m = 100 meV.


pdgid: S066CHR
text:
CHEN 2014A use the Multi-Configuration RRPA method to analyze reactor nubar_{{e}} scattering  on Ge atoms with 300 eV recoil energy threshold to obtain this limit.


pdgid: S066CHR
text:
STUDENIKIN 2014 uses the limit on mu_{{nu}} from BEDA 2013 and the 2.8 keV threshold of  the electron recoil energy to obtain this limit.


pdgid: S066CHR
text:
GNINENKO 2007 use limit on nubar_{{e}} magnetic moment from LI 2003B to derive this result. The limit is considerably weaker than the limits on the charge of nu_{{e}} and nubar_{{e}} from various astrophysics considerations.


pdgid: S066CHR
text:
This RAFFELT 1999 limit applies to all neutrino flavors which are light enough (<5keV) to be emitted from globular-cluster red giants.


pdgid: S066CHR
text:
This RAFFELT 1999 limit is derived from the helioseismological limit on a new energy-loss channel of the Sun, and applies to all neutrino flavors which are light enough (<1keV) to be emitted from the sun.


pdgid: S066CHR
text:
BABU 1994 use COOPER-SARKAR 1992 limit on nu magnetic moment to derive quoted result. It applies to nu_{{tau}}.


pdgid: S066CHR
text:
DAVIDSON 1991 use data from early SLAC electron beam dump experiment to derive charge limit as a function of neutrino mass. It applies to nu_{{tau}}.


pdgid: S066CHR
text:
Exact BARBIELLINI 1987 limit depends on assumptions about the intergalactic or galactic magnetic fields and about the direct distance and time through the field. It applies tonu_{{e}}.


pdgid: S066TMR
text:
KRAKAUER 1991 quotes the limit tau/mass(nu_{{1}}) > (0.75a**2 + 21.65a + 26.3)s/eV, where a is a parameter describing the asymmetry in the neutrino decay defined as dN(gamma)/dcos(theta) = (1/2)(1+acos(theta)) The parameter a=0 for a Majorana neutrino, but can vary from -1 to 1 for a Dirac neutrino. The bound given by the authors is the most conservative (which applies for a=-1).


pdgid: S066TMR
text:
RAFFELT 1985 limit on the radiative decay is from solar x- and gamma-ray fluxes. Limit depends on nuflux from p p, now established from GALLEX and SAGE to be >0.5 of expectation.


pdgid: S066TMR
text:
To obtain the limit 6E7s REINES 1974 assumed that the full nubar_{{e}} reactor flux could be responsible for yielding decays with photon energies in the interval 0.1 MeV - 0.5 MeV.  This represents some overestimate so their lower limit is an over-estimate of the lab lifetime (VOGEL 1984). If so, OBERAUER 1987 may be comparable or better.


pdgid: S066TMR
text:
VALERA 2024 reports limits using IceCube data.  Authors caution that the limits on nu_{{2}}  and nu_{{3}} are correlated.


pdgid: S066TMR
text:
IVANEZ-BALLESTEROS 2023 reports a limit on the lifetime-to-mass ratio of the mass eigenstates  nu_{{1}} and nu_{{2}} for inverted mass ordering. No limit was obtained in the case of normal mass  ordering.


pdgid: S066TMR
text:
AHARMIM 2019 quotes the limit tau/mass(nu_{{2}}) for invisible nonradiative decay of  nu_{{2}}. They obtained this result by analyzing the entire SNO dataset, allowing for the decay of  nu_{{2}} which would cause an energy-dependent distortion of the survival probability of  electron-type solar neutrinos.


pdgid: S066TMR
text:
AHARMIM 2019 quotes the limit tau/mass(nu_{{2}}) for invisible nonradiative decay of  nu_{{2}}. They obtained this result by combining the tau/mass(nu_{{2}}) measurements from SNO  and other solar neutrino experiments (Super-Kamiokande, KamLAND, and Borexino B8  results; Borexino and KamLAND Be7 results; the combined gallium interaction rate from  GNO, GALLEX, and SAGE; and the chlorine interaction rate from Homestake).  The quoted limit at 99% CL is >1.04E-3.


pdgid: S066TMR
text:
ESCUDERO 2019 sets limits on invisible neutrino decays using Planck 2018 data of tau  > 1.3 -- 0.3E9 s at 95% C.L. Values in the range tau = 2 -- 16E9  s are preferred at 95% C.L. when Planck polarization data is included. Limits scale as  (mass(nu)/0.05 eV)**3.


pdgid: S066TMR
text:
CECCHINI 2011 search for radiative decays of solar neutrinos into visible photons during the 2006 total solar  eclipse. The range of (mean life)/mass values corresponds to a range of nu_{{1}} masses between E-4 and 0.1 eV.


pdgid: S066TMR
text:
MIRIZZI 2007 determine a limit on the neutrino radiative decay from analysis of the maximum allowed distortion of the CMB spectrum as measured by the COBE/FIRAS. For the decay nu_2 --> nu_1 the lifetime limit is ~<4E20 s for  ~< 0.14 eV. For transition with the |Delta(m)(31)| mass difference the lifetime limit is ~2E19 s for  ~< 0.14 eV and ~5E20 s for  ~> 0.14 eV.


pdgid: S066TMR
text:
MIRIZZI 2007 determine a limit on the neutrino radiative decay from analysis of  the cosmic infrared background (CIB) using the Spitzer Observatory data. For transition with the |Delta(m)(31)| mass difference they obtain the lifetime limit ~E20 s for ~<0.14eV.


pdgid: S066TMR
text:
WONG 2007 use their limit on the neutrino magnetic moment together with the assumed experimental value of Delta(m)(13)**2~2E-3 eV**2 to obtain tau_{{13}}()/m(1)**3>3.2E27 s/eV**3 for the radiative decay in the case of the inverted mass hierarchy. Similarly to RAFFELT 1989 this limit can be violated if electric and magnetic moments are equal to each other. Analogous, but numerically somewhat different limits are obtained for tau_{{23}}() and tau_{{21}}().


pdgid: S066TMR
text:
XIN 2005 search for the gamma from radiative decay of nu_{{e}} produced by the electron capture on Cr51. No events were seen and the limit on tau/mass(nu) was derived. This is a weaker limit on the decay of nu_{{e}} than KRAKAUER 1991.


pdgid: S066TMR
text:
XIN 2005 use their limit on the neutrino magnetic moment of nu_{{e}} together with the assumed experimental value of Delta ~ 2E-3eV**2 to obtain tau(13)/m(1)**3 > 1E23s/eV**3 for the radiative decay in the case of the inverted mass hierarchy. Similarly to RAFFELT 1989 this limit can be violated if electric and magnetic moments are equal to each other. Analogous, but numerically somewhat different limits are obtained for tau(23) and tau(21). Again, this limit is specific for nu_{{e}}.


pdgid: S066TMR
text:
AHARMIM 2004 obtained these results from the solar nubar_{{e}} flux limit set by the SNO measurement assuming nu_{{2}} decay through nonradiative process nu_2 --> nubar_1 X, where X is a Majoron or other invisible particle. Limits are given for the cases of quasidegenerate and hierarchical neutrino masses.


pdgid: S066TMR
text:
CECCHINI 2004 obtained this bound through the observations performed on the occasion of the 21 June 2001 total solar eclipse, looking for visible photons from radiative decays of solar neutrinos. Limit is a tau/mass(nu_{{2}}) in nu_2 --> nu_1 gamma. Limit ranges from ~ 100 to 10**7s/eV for 0.01 < mass(nu_{{1}}) < 0.1 eV.


pdgid: S066TMR
text:
EGUCHI 2004 obtained these results from the solar nubar_{{e}} flux limit set by the KamLAND measurement assuming nu_{{2}} decay through nonradiative process nu_2 --> nubar_1 X, where X is a Majoron or other invisible particle. Limits are given for the cases of quasidegenerate and hierarchical neutrino masses.


pdgid: S066TMR
text:
The ratio of the lifetime over the mass derived by BANDYOPADHYAY 2003 is for nu_{{2}}. They obtained this result using the following solar-neutrino data: total rates measured in Cl and Ga experiments, the Super-Kamiokande's zenith-angle spectra, and SNO's day and night spectra.  They assumed that nu_{{1}} is the lowest mass, stable or nearly stable neutrino state and nu_{{2}} decays through nonradiative Majoron emission process, nu_2 --> nubar_1 +J, or through nonradiative process with all the final state particles being sterile.  The best fit is obtained in the region of the LMA solution.


pdgid: S066TMR
text:
DERBIN 2002B (also BACK 2003B) obtained this bound for the radiative decay from the results of background measurements with Counting Test Facility (the prototype of the Borexino detector). The laboratory gamma spectrum is given as dN(gamma)/d cos(theta)= (1/2) (1 + alphacos(theta)) with alpha=0 for a Majorana neutrino, and alpha varying to -1 to 1 for a Dirac neutrino.  The listed bound is for the case of alpha=0. The most conservative bound 1.5E3seV**-1 is obtained for the case of alpha=-1.


pdgid: S066TMR
text:
The ratio of the lifetime over the mass derived by JOSHIPURA 2002B is for nu_{{2}}.  They obtained this result from the total rates measured in all solar neutrino experiments.  They assumed that nu_{{1}} is the lowest mass, stable or nearly stable neutrino state and nu_{{2}} decays through nonradiative process like Majoron emission decay, nu_2 --> nu_1^' +J where nu_{{1}}^' state is sterile. The exact limit depends on the specific solution of the solar neutrino problem. The quoted limit is for the LMA solution.


pdgid: S066TMR
text:
DOLGOV 1999 places limits in the (Majorana) tau-associatednu mass-lifetime plane based on nucleosynthesis.  Results would be considerably modified if neutrino oscillations exist.


pdgid: S066TMR
text:
BILLER 1998 use the observed TeV gamma-ray spectra to set limits on the mean life of any radiatively decaying neutrino between 0.05 and 1eV. Curve shows tau(nu)/B(gamma)>0.15E21s at 0.05eV, >1.2E21s at 0.17eV, >3E21s at 1eV, where B(gamma) is the branching ratio to photons.


pdgid: S066TMR
text:
BLUDMAN 1992 sets additional limits by this method for higher mass ranges.  Cosmological limits are also obtained.


pdgid: S066TMR
text:
Limit on the radiative decay based on nonobservation of gamma's in coincidence with nu's from SN1987A.


pdgid: S066TMR
text:
DODELSON 1992 range is for wrong-helicity keV mass Dirac nu's from the core of neutron star in SN1987A decaying to nu's that would have interacted in KAM2 or IMB detectors.


pdgid: S066TMR
text:
GRANEK 1991 considers heavy neutrino decays to gamma nu_L and 3nu_L, where mass(nu_{{L}})<100 keV.  Lifetime is calculated as a function of heavy neutrino mass, branching ratio into gamma nu_L, and mass(nu_{{L}}).


pdgid: S066TMR
text:
KRAKAUER 1991 quotes the limit for nu_{{e}}, tau/mass(nu) > (0.3a**2 + 9.8a + 15.9)s/eV, where a is a parameter describing the asymmetry in the radiative neutrino decay defined as dN(gamma)/dcos(theta) = (1/2)(1+acos(theta)) a=0 for a Majorana neutrino, but can vary from -1 to 1 for a Dirac neutrino. The bound given by the authors is the most conservative (which applies for a=-1).


pdgid: S066TMR
text:
CHUPP 1989 should be multiplied by a branching ratio (about 1) and a detection efficiency (about 1/4), and pertains to radiative decay of any neutrino to a lighter or sterile neutrino.


pdgid: S066TMR
text:
RAFFELT 1989 uses KYULDJIEV 1984 to obtain taum**3 > 3E18s eV**3 (based on nubar_e e- cross sections). The bound for the radiative decay is not valid if electric and magnetic transition moments are equal for Dirac neutrinos.


pdgid: S066TMR
text:
Model-dependent theoretical analysis of SN1987A neutrinos. Quoted limit is for [Sum(j)|U(lepton j)|**2 Gamma(j) mass(j)]**-1, where lepton = mu, tau. Limit is 3.3E14 s/eV for lepton = e.


pdgid: S066TMR
text:
COWSIK 1977 considers variety of scenarios. For neutrinos produced in the big bang, present limits on optical photon flux require tau>10**23s for mass(nu)~1 eV.  See also COWSIK 1979 and GOLDMAN 1979.


pdgid: S066MGM
text:
APRILE 2022B use data collected with the XENONnT dark matter detector to place a limit on an  enhanced magnetic moment of solar neutrinos. Supersedes APRILE 2020.


pdgid: S066MGM
text:
BEDA 2013 report nubar_e e- scattering results, using the Kalinin Nuclear Power Plant and a shielded Ge detector. The recoil electron spectrum is analyzed between 2.5 and 55 keV.  Supersedes BEDA 2007. Supersedes BEDA 2010. This is the most stringent limit on the magnetic moment of reactor nubar_{{e}}.


pdgid: S066MGM
text:
AUERBACH 2001 limit is based on the LSND nu_{{e}} and nu_{{mu}} electron scattering measurements. The limit is slightly more stringent than KRAKAUER 1990.


pdgid: S066MGM
text:
CARENZA 2024A derive the limit from the production of right-handed neutrinos in the early  universe.


pdgid: S066MGM
text:
AALBERS 2023A utilize the first 60 days of data collected by the LZ dark matter search to  place a limit on the magnetic moment of solar neutrinos. Low energy electron-recoil events are  utilized. This LZ-collaboration analysis supersedes that of the external authors in  ATZORI-CORONA 2023 because of a more complete treatment of experiment uncertainties.


pdgid: S066MGM
text:
ATZORI-CORONA 2023 use LUX-ZEPLIN dark matter search data published by AALBERS 2023 to  place a limit on an enhanced magnetic moment of solar neutrinos.


pdgid: S066MGM
text:
COLOMA 2022 present a re-analysis of data taken by the COHERENT and Dresden-II experiments.  The combination of both experiments is used to place a limit on the magnetic moment of  electron-type neutrinos. The presented value is one-sided limit as recommended by the authors; the  two-sided limit is <3.2E-10mu(B) at 90% C.L. Results based on Fef and  YBe quenching models are reported in the paper. The authors are not part of either collaboration.


pdgid: S066MGM
text:
ABE 2020E observed an excess of low-energy events in the XMASS detector, which could be  interpreted as a signal produced by a neutrino magnetic moment with this magnitude.


pdgid: S066MGM
text:
APRILE 2020 observed an excess of low-energy events in the XENON1T detector, which could be  interpreted as a signal produced by a neutrino magnetic moment with this magnitude.


pdgid: S066MGM
text:
CAPOZZI 2020 obtains a limit on the neutrino dipole moment from the brightness of the tip of  the red-giant branch in omega Centauri. A similar limit of mu_{{nu}} < 1.5E-12  mu_{{B}} is obtained in NGC 4258.


pdgid: S066MGM
text:
KHAN 2020 performed a constrained spectral fit analysis of the excess observed in the  electron recoil energy spectrum by the XENON1T experiment. This range of the mu_{{B}}  values is  one of the possible interpretations of these excess events.  For the individual flavor constraints at 90% C.L. see the original reference.


pdgid: S066MGM
text:
AGOSTINI 2017A obtained this limit using the shape of the recoil electron energy spectrum  from the Borexino Phase-II 1291.5 live days of solar neutrino data and the constraints on the sum  of the solar neutrino fluxes from the radiochemical gallium experiments SAGE, Gallex, and GNO.  Without radiochemical constraints, the 90% C.L. limit of  <4.0E-11mu(B) is obtained.


pdgid: S066MGM
text:
ARCEO-DIAZ 2015 constrains the neutrino magnetic moment from observation of the tip of the red giant branch in the globular cluster omega-Centauri.


pdgid: S066MGM
text:
MILLER-BERTOLAMI 2014B constrains the neutrino magnetic moment from observations of the white dwarf luminosity function of the Galactic disk.


pdgid: S066MGM
text:
BEDA 2010 report nubar_e e- scattering results, using the Kalinin Nuclear Power Plant   and a shielded Ge detector. The recoil electron spectrum is analyzed between 2.9 and 45  keV. Supersedes BEDA 2007. Superseded by BEDA 2013.


pdgid: S066MGM
text:
DENIZ 2010 observe reactor nubar_e e scattering with recoil kinetic energies 3 -- 8 MeV using CsI(Tl) detectors. The observed rate and spectral shape are consistent with the Standard Model prediction, leading to the reported constraint on nubar_{{e}} magnetic moment.


pdgid: S066MGM
text:
KUZNETSOV 2009 obtain a limit on the flavor averaged magnetic moment of Dirac neutrinos from the time averaged neutrino signal of SN1987A. Improves and supersedes the analysis of BARBIERI 1988 and AYALA 1999.


pdgid: S066MGM
text:
ARPESELLA 2008A obtained this limit using the shape of the recoil electron energy spectrum from the Borexino 192 live days of solar neutrino data.


pdgid: S066MGM
text:
BEDA 2007 performed search for electromagnetic nubar_{{e}}-e scattering at Kalininskaya nuclear reactor. A Ge detector with active and passive shield was used and the electron recoil spectrum between 3.0 and 61.3 keV analyzed. Superseded by BEDA 2010.


pdgid: S066MGM
text:
WONG 2007 performed search for non-standard nubar_{{e}}-e scattering at the Kuo-Sheng nuclear reactor. Ge detector equipped with active anti-Compton shield is used. Most stringent laboratory limit on magnetic moment of reactor nubar_{{e}}. Supersedes LI 2003B.


pdgid: S066MGM
text:
DARAKTCHIEVA 2005 present the final analysis of the search for non-standard nubar_{{e}}-e scattering component at Bugey nuclear reactor. Full kinematical event reconstruction of both the kinetic energy above 700 keV and scattering angle of the recoil electron, by use of TPC. Most stringent laboratory limit on magnetic moment. Supersedes DARAKTCHIEVA 2003.


pdgid: S066MGM
text:
XIN 2005 evaluated the nu_{{e}} flux at the Kuo-Sheng nuclear reactor and searched for non-standard nu_{{e}}-e scattering. Ge detector equipped with active anti-Compton shield was used. This laboratory limit on magnetic moment is considerably less stringent than the limits for reactor nubar_{{e}}, but is specific to nu_{{e}}.


pdgid: S066MGM
text:
GRIFOLS 2004 obtained this bound using the SNO data of the solar B8 neutrino flux measured with deuteron breakup. This bound applies to mu(eff) = (mu(21)**2 + mu(22)**2 + mu(23)**2)**1/2.


pdgid: S066MGM
text:
LIU 2004 obtained this limit using the shape of the recoil electron energy spectrum from the Super-Kamiokande-I 1496 days of solar neutrino data. Neutrinos are assumed to have only diagonal magnetic moments, mu_{{nu1}} = mu_{{nu2}}. This limit corresponds to the oscillation parameters in the vacuum oscillation region.


pdgid: S066MGM
text:
LIU 2004 obtained this limit using the shape of the recoil electron energy spectrum from the Super-Kamiokande-I 1496 live-day solar neutrino data, by limiting the oscillation parameter region in the LMA region allowed by solar neutrino experiments plus KamLAND. mu_{{nu1}} = mu_{{nu2}} is assumed. In the LMA region, the same limit would be obtained even if neutrinos have off-diagonal magnetic moments.


pdgid: S066MGM
text:
BACK 2003B obtained this bound from the results of background measurements with Counting Test Facility (the prototype of the Borexino detector).  Standard Solar Model flux was assumed.  This mu_{{nu}} can be different from the reactor mu_{{nu}} in certain oscillation scenarios (see BEACOM 1999).


pdgid: S066MGM
text:
DARAKTCHIEVA 2003 searched for non-standard nubar_{{e}}-e scattering component at Bugey nuclear reactor. Full kinematical event reconstruction by use of TPC. Superseded by DARAKTCHIEVA 2005.


pdgid: S066MGM
text:
LI 2003B used Ge detector in active shield near nuclear reactor to test for nonstandard nubar_{{e}}-e scattering.


pdgid: S066MGM
text:
GRIMUS 2002 obtain stringent bounds on all Majorana neutrino transition moments from a simultaneous fit of LMA-MSW oscillation parameters and transition moments to global solar neutrino data + reactor data. Using only solar neutrino data, a 90% CL bound of 6.3E-10mu(B) is obtained.


pdgid: S066MGM
text:
BEACOM 1999 obtain the limit using the shape, but not the absolute magnitude which is affected by oscillations, of the solar neutrino spectrum obtained by Superkamiokande (825 days).  This mu(nu) can be different from the reactor mu(nu)  in certain oscillation scenarios.


pdgid: S066MGM
text:
RAFFELT 1999 is an update of RAFFELT 1990. This limit applies to all neutrino flavors which are light enough (<5keV) to be emitted from globular-cluster red giants.  This limit pertains equally to electric dipole moments and magnetic transition moments, and it applies to both Dirac and Majorana neutrinos.


pdgid: S066MGM
text:
RAFFELT 1999 is essentially an update of BERNSTEIN 1963, but is derived from the helioseismological limit on a new energy-loss channel of the Sun. This limit applies to all neutrino flavors which are light enough (<1keV) to be emitted from the Sun.  This limit pertains equally to electric dipole and magnetic transition moments, and it applies to both Dirac and Majorana neutrinos.


pdgid: S066MGM
text:
ELMFORS 1997 calculate the rate of depolarization in a plasma for neutrinos with a magnetic moment and use the constraints from a big-bang nucleosynthesis on additional degrees of freedom.


pdgid: S066MGM
text:
DERBIN 1993 determine the cross section for 0.6 -- 2.0 MeV electron energy as (1.28+-0.63)xsigma(weak). However, the (reactor on -- reactor off)/(reactor off) is only ~1/100.


pdgid: S066MGM
text:
COOPER-SARKAR 1992 assume f(D_{{s}})/f(pi) = 2 and D_{{s}}, Dbar_{{s}} production cross section = 2.6 mub to calculate nu flux.


pdgid: S066MGM
text:
VIDYAKIN 1992 limit is from a e nubar_e elastic scattering experiment.  No experimental details are given except for the cross section from which this limit is derived. Signal/noise was 1/10.  The limit uses sin**2(theta(W)) = 0.23 as input.


pdgid: S066MGM
text:
DORENBOSCH 1991 corrects an incorrect statement in DORENBOSCH 1989 that the nu magnetic moment is <1E-9 at the 95%CL. DORENBOSCH 1989 measures both nu_mu e and nubar e elastic scattering and assume mu(nu) = mu(nubar).


pdgid: S066MGM
text:
RAFFELT 1990 limit applies for a diagonal magnetic moment of a Dirac neutrino, or for a transition magnetic moment of a Majorana neutrino.  In the latter case, the same analysis gives <1.4E-12. Limit at 95%CL obtained from deltaM(c).


pdgid: S066MGM
text:
FUKUGITA 1988 find magnetic dipole moments of any two neutrino species are bounded by mu < 10**-16 [10**-9G/B(0)] where B(0) is the present-day intergalactic field strength.


pdgid: S066MGM
text:
For mass(nu) = 8-200 eV.  NUSSINOV 1987 examines transition magnetic moments for nu_mu --> nu_e and obtain < 3E-15 for mass(nu) > 16 eV and < 6E-14 for mass(nu) > 4 eV.


pdgid: S066CRD
text:
DENIZ 2010 observe reactor nubar_e e scattering with recoil kinetic energies 3 -- 8 MeV using CsI(Tl) detectors. The observed rate and spectral shape are consistent with the Standard Model prediction, leading to the reported constraint on nubar_{{e}} charge radius.


pdgid: S066CRD
text:
CADEDDU 2018 use the data of the COHERENT experiment, AKIMOV 2018. The limit is  <r(nu)**2> for nu_{{mu}} obtained from the time-dependent data. Weaker limits were  obtained for charge radii of nu_{{e}} and for transition charge radii. The published value was  divided by 2 to conform to the convention of this table.


pdgid: S066CRD
text:
Based on analysis of CCFR 98 results. Limit is on <r**2(V)> + <r**2(A)>. The CHARM II and E734 at BNL results are reanalyzed, and weaker bounds on the charge radius squared than previously published are obtained. The NuTeV result is discussed; when tentatively interpreted as nu_{{mu}} charge radius it implies <r**2(V)> + <r**2(A)> = (4.20+-1.64) x 10 **-33 cm**2.


pdgid: S066CRD
text:
Results of LEP-2 are interpreted as limits on the axial-vector charge radius squared of a Majorana nu_{{tau}}. Slightly weaker limits for both vector and axial-vector charge radius squared are obtained for the Dirac case, and somewhat weaker limits are obtained from the analysis of lower energy data (LEP-1.5 and TRISTAN).


pdgid: S066CRD
text:
AUERBACH 2001 measure nu_e e elastic scattering with LSND detector.  The cross section agrees with the Standard Model expectation, including the charge and neutral current interference.  The 90% CL applies to the range shown.


pdgid: S066CRD
text:
VIDYAKIN 1992 limit is from a e nubar elastic scattering experiment.  No experimental details are given except for the cross section from which this limit is derived. Signal/noise was 1/10.  The limit uses sin**2(theta(W)) = 0.23 as input.


pdgid: S066CRD
text:
Result is obtained from reanalysis given in ALLEN 1991, followed by our reduction to obtain 1sigma errors.


pdgid: S007NE
text:
JANOT 2020 applies a correction to LEP-SLC 2006 using an updated Bhabha cross section  calculation. This result also includes a correction to account for correlated luminosity bias as  presented in VOUTSINAS 2020.


pdgid: S007N
text:
BRIEDEN 2022 combines large scale structure data from BOSS and eBOSS including the shape of  the matter power spectrum with Planck CMB data.


pdgid: S007N
text:
YEH 2022 combines Planck 2018 CMB data with BBN and observations of deuterium and  Helium-4.  Supersedes FIELDS 2020.


pdgid: S007N
text:
AGHANIM 2020 best fit on number of neutrino types is based on Planck data combined with  lensing and baryon acoustic oscillations (BAO). Without BAO, they find 2.89+0.18-0.19. Several  other values are quoted using different combinations of data.


pdgid: S007N
text:
Uses Planck Data combined with an independent standard measure of distance to the sound horizon to  set a limit on the total number of neutrinos. Only CMB and early-time information are used.


pdgid: S007N
text:
ROSSI 2015 sets limits on the number of neutrino types using BOSS Lyman alpha forest data  combined with Planck CMB data and baryon acoustic oscillations.


pdgid: S007N
text:
Fit to the number of neutrino degrees of freedom from Planck CMB data along with WMAP polarization, high L, and BAO data.


pdgid: S007N
text:
Fit to the number of neutrinos degrees of freedom from Planck CMB data along with BAO, shear and cluster data.


pdgid: S007N
text:
Constrains the number of neutrino degrees of freedom (marginalizing over the total mass) from CMB, CMB lensing, BAO, and galaxy clustering data.


pdgid: S007N
text:
Limit on the number of light neutrino types from observational Hubble parameter data with seven-year WMAP data, SPT, and the most recent estimate of H_{{0}}().  Best fit is 3.45+-0.65.


pdgid: S007N
text:
Limit on the number of light neutrino types from the CFHTLS combined with seven-year WMAP data and a prior on the Hubble parameter. Best fit is 4.17+1.62-1.26. Limit is relaxed to  3.98+2.02-1.20 when small scales affected by non-linearities are removed.


pdgid: S007N
text:
Constrains the number of neutrino types from recent CMB and large scale structure data. No priors on other cosmological parameters are used.


pdgid: S007N
text:
Constrains the number of neutrino types from recent CMB, large scale structure, Lyman-alpha forest, and SN1a data. The slight preference for N(nu) > 3 comes mostly from the Lyman-alpha forest data.


pdgid: S007N
text:
Limit on the number of neutrino types based on He4 and D/H abundance assuming a baryon density fixed to the WMAP data. Limit relaxes to 4.6 if D/H is not used or to 5.8 if only D/H and the CMB are used. See also CYBURT 2001 and CYBURT 2003.


pdgid: S007N
text:
Limit on the number of neutrino types based on combination of WMAP data and big-bang nucleosynthesis.  The limit from WMAP data alone is 8.3. See also KNELLER 2001. N(nu)>=3 is assumed to compute the limit.


pdgid: S007N
text:
95% confidence level range on the number of neutrino flavors from WMAP data combined with other CMB measurements, the 2dfGRS data, and HST data.


pdgid: S076H0N
text:
YAN 2024 make use of 17.9 kg.y of Xe134 isotope exposure in the PandaX-4T  TPC, using natural xenon, to place a limit on the 0nubeta beta decay half-life of  Xe134.


pdgid: S076H0N
text:
ABE 2023 use the combined data set of the KamLAND-Zen 400 and 800 experiments, utilizing 745  kg of isotopically enriched xenon (90.9% Xe136), dissolved in liquid scintillator  and an exposure of 970 kg.yr of Xe136, to derive this limit on 0nubeta beta  decay. A half-life sensitivity of 1.5E26 yr is reported.


pdgid: S076H0N
text:
ARNQUIST 2023 use the final data set of the MAJORANA DEMONSTRATOR experiment, operating  enriched in Ge76 detectors, to set this limit on the 0nubeta beta half-life of  Ge76. The exposure is 64.5 kg.yr. A median sensitivity of 8.1E25 yr is  reported.


pdgid: S076H0N
text:
AUGIER 2023 utilize the complete data, set collected by the CUPID-Mo bolometric calorimeter    with particle ID and located at the LSM, to study various double beta   decays of  Mo100 to excited states of the daughter nucleus. An exposure of 1.47    kg.yr  of Mo100 is available.


pdgid: S076H0N
text:
NOVELLA 2023 use data collected by the NEXT-White experiment to limit the 0nu beta beta  half-life of Xe136. The experiment contains 3.5 kg of enriched Xe and is based on a  high-pressure gas TPC. Two different limits are reported, based on different data analysis  approaches, > 5.5E23 yr and > 13E23 yr.


pdgid: S076H0N
text:
ADAMS 2022A use the CUORE TeO(2) experiment with an exposure of 288.8 kg.yr of  Te130 to place a limit on its 0nu beta beta decay. The median sensitivity is  reported as 280E23 yr. Superseeds ADAMS 2020A.


pdgid: S076H0N
text:
ADAMS 2022B use the CUORE bolometric calorimeter to place a limit on the 0nubeta beta  decay half-life of Te128.


pdgid: S076H0N
text:
APRILE 2022A use 36.16 kg.yr of Xe136 exposure of the XENON1T not   enriched detector to establish the stated limit.


pdgid: S076H0N
text:
AUGIER 2022 use the final data set of the CUPID-Mo cryogenic calorimeter, utilizing enriched    Li(2)Mo100O(4) and an isotope exposure of 1.47 kg.y, to  place a limit  on  the 0nubeta beta decay half-life.


pdgid: S076H0N
text:
AZZOLINI 2022 use the CUPID-0 scintillating cryogenic bolometer to set a limit on the 0nu beta beta  half-life of Se82. The analyzed isotope exposure is 8.82 kg.yr. A median  sensitivity of 7E24 yr is reported. Supersedes AZZOLINI 2019.


pdgid: S076H0N
text:
AZZOLINI 2022 use CUPID-0 data with an isotope exposure of 8.82 kg.yr to set a limit   on the  0nu beta beta decay to the first excited 0**+ state.


pdgid: S076H0N
text:
AZZOLINI 2022 use CUPID-0 data with an isotope exposure of 8.82 kg.yr to set a limit  on the 0nu beta beta decay to the first excited 2**+ state.


pdgid: S076H0N
text:
AZZOLINI 2022 use CUPID-0 data with an isotope exposure of 8.82 kg.yr to set a limit  on the 0nu beta beta decay to the second excited 2**+ state.


pdgid: S076H0N
text:
ADAMS 2021A et al. used 101.76 kg yr of Te130 exposure of the CUORE (LNGS)   bolometric detector to place a limit on the decay to the first excited state of Xe130,   superseding ALDUINO 2019 as the most restrictive bound on this particular decay.


pdgid: S076H0N
text:
ARMENGAUD 2021 use the CUPID-Mo 4.2 kg array of enriched Li(2)Mo100O(4)   scintillating bolometers, with 1.17 kg.yr exposure, to set this limit.


pdgid: S076H0N
text:
ARNQUIST 2021 use the MAJORANA demonstrator to set this limit for the 0nu beta beta  decay to the first excited 0**+ state, with a 41.9 kg yr isotopic exposure. The median  sensitivity is 39.9E23 yr.


pdgid: S076H0N
text:
ARNQUIST 2021 use the MAJORANA demonstrator to set this limit for the 0nu beta beta  decay to the first excited 2**+ state, with a 41.9 kg yr isotopic exposure. The median  sensitivity is 21.2E23 yr.


pdgid: S076H0N
text:
ARNQUIST 2021 use the MAJORANA demonstrator to set this limit for the 0nu beta beta  decay to the second excited 2**+ state, with a 41.9 kg yr isotopic exposure. The median  sensitivity is 18.6E23 yr.


pdgid: S076H0N
text:
ADAMS 2020A use the CUORE detector to search for the 0nu beta beta decay of  Te130. The exposure was 372.5 kg.yr of TeO(2) corresponding to 103.6  kg.yr of Te130. The exclusion sensitivity is 1.7E25yr. Supersedes  ALDUINO 2018.


pdgid: S076H0N
text:
AGOSTINI 2020B present the final data set of the GERDA experiment, searching for  0nu beta beta decay of Ge76 with isotopically enriched, high resolution  Ge detectors. A final exposure of 127.2 kg.yr is reported. The experiment  reports the lowest background and longest half life limit ever achieved by any double beta decay  experiment. The reported experiment sensitivity equals the limit. Supersedes AGOSTINI 2019.


pdgid: S076H0N
text:
ALDUINO 2019 use the combined data of the CUORICINO and CUORE-0 experiments to place a lower  limit on the half life of the 0nu beta beta decay of Te130 to the first excited  0**+ state of Xe130. Supersedes ANDREOTTI 2012.


pdgid: S076H0N
text:
ALENKOV 2019 report the 0nu beta beta decay half-life limit  based on the 52.1  kg.d exposure of Mo100, of a a cryogenic dual heat and light detector in the  Yangyang underground laboratory. The median sensitivity is 1.1E23 years.


pdgid: S076H0N
text:
ANTON 2019 uses he complete dataset of the EXO-200 detector to search for the 0nu beta beta  decay. The exposure is 234.1 kg yr. The median sensitivity is 5.0E25 yr. Supersedes  ALBERT 2018 and ALBERT 2014B.


pdgid: S076H0N
text:
NI 2019 use the PandaX-II dual phase TPC at CJPL to search for the 0nu beta beta  decay of Xe136. The half-life limit 2.4E23 yr is obtained from 22.2 kg yr exposure  with a sensitivity of 1.9E23 yr.


pdgid: S076H0N
text:
ALDUINO 2018 uses the CUORE detector to search for the 0nu beta beta decay of  Te130. The exposure is 86.3 kg.year of natural TeO(2) corresponding to 24.0  kg.year for Te130. The median sensitivity is 0.7E25 yr. The limit is  obtained combining the new data from CUORE with those of CUORE0 (9.8 kg.year of  Te130) and Cuoricino (19.8 kg.year of Te130).


pdgid: S076H0N
text:
ARNOLD 2018 use the NEMO-3 tracking detector to place a limit on the 0 nu beta beta decay  of Se82. This is a slightly weaker limit than in BARABASH 2011A, using the same  detector. Supersedes ARNOLD 2005A.


pdgid: S076H0N
text:
BARABASH 2018 use 1.162 kg of Cd116WO(4) scintillating crystals to obtain this  limit. Supersedes DANEVICH 2003 with analogous source and is more sensitive than ARNOLD 2017.


pdgid: S076H0N
text:
ALBERT 2017C uses the EXO-200 detector that contains 19.098+-0.014% admixture of  Xe134 to search for the 0nu and 2nu beta beta decay modes. The exposure is  29.6 kg.year. The median sensitivity is 1.9E21 years.


pdgid: S076H0N
text:
ARNOLD 2017 use the NEMO-3 tracking calorimeter, containing 410 g of enriched  Cd116 exposed for 5.26 yr, to determine the half-life limit. Supersedes BARABASH 2011A.


pdgid: S076H0N
text:
ALDUINO 2016 report result obtained with 9.8 kg.y of data collected with the CUORE-0  bolometer, combined with data from the CUORICINO. Supersedes ALFONSO 2015.


pdgid: S076H0N
text:
ASAKURA 2016 use the KamLAND-Zen liquid scintillator calorimeter (Xe136 89.5 kg  yr) to place a limit on the 0nubetabeta-decay into the first excited state of the  daughter nuclide.


pdgid: S076H0N
text:
ASAKURA 2016 use the KamLAND-Zen liquid scintillator calorimeter (Xe136 89.5 kg  yr) to place a limit on the 0nubetabeta-decay into the second excited state of the  daughter nuclide.


pdgid: S076H0N
text:
ASAKURA 2016 use the KamLAND-Zen liquid scintillator calorimeter (Xe136 89.5 kg  yr) to place a limit on the 0nubetabeta-decay into the third excited state of the  daughter nuclide.


pdgid: S076H0N
text:
ARNOLD 2015 use the NEMO-3 tracking calorimeter with 34.3 kg yr exposure to determine the   limit of 0nubetabeta-half life of Mo100. Supersedes {ARNOLD 2005A} and  BARABASH 2011A.


pdgid: S076H0N
text:
ANDREOTTI 2012 use high resolution TeO(2) bolometric calorimeter to search for the 0nubetabeta decay of Te130 leading to the excited 0(+)**1 state at 1793.5 keV.


pdgid: S076H0N
text:
UMEHARA 2008 use CaF(2) scintillation calorimeter to search for double beta decay of Ca48. Limit is significantly more stringent than quoted sensitivity: 18E21 years.


pdgid: S076H0N
text:
Limit on 0nu-decay to the first excited 0(1)**+-state of daughter nucleus using NEMO-3 tracking calorimeter. Supersedes DASSIE 1995.


pdgid: S076H0N
text:
Limit on 0nu-decay to the first excited 2**+-state of daughter nucleus using NEMO-3 tracking calorimeter.


pdgid: S076H0N
text:
Supersedes ALESSANDRELLO 2000. Array of TeO(2) crystals in high resolution cryogenic calorimeter. Some enriched in Te128. Ground state to ground state decay.


pdgid: S076H0N
text:
AALSETH 2002B limit is based on 117 mol.yr of data using enriched Ge detectors. Background reduction by means of pulse shape analysis is applied to part of the data set. Reported limit is slightly less restrictive than that in KLAPDOR-KLEINGROTHAUS 2001 However, it excludes part of the allowed half-life range reported in KLAPDOR-KLEINGROTHAUS 2001B for the same nuclide.


pdgid: S076H2N
text:
AALBERS 2024C report the observation of Xe124 2nuDEC. 1.39 kg.yr of  isotopic exposure of the LZ dark matter experiment, collected during the first science run, were  analyzed. The same capture fractions as used in APRILE 2022A were assumed.


pdgid: S076H2N
text:
AGOSTINI 2023 report an updated value for the 2nu beta beta half-life of  Ge76; the final result of the GERDA Phase II experiment. A subset of the data,  corresponding to an exposure of exposure is 11.8 kg.yr, is utilized. This is one of the  most precise measurements of 2nu beta beta decay reported in the literature. An effective  nuclear matrix element of 0.101+-0.001 is derived from this result.


pdgid: S076H2N
text:
AGUERRE 2023 report the results of a 5.25 yr search for the 2nu beta beta decay to  the exited 0+  0(1)**+ state of the daughter nucleus, using the NEMO-3  tracking calorimeter. 36.6g of Nd150 isotope were available for the measurement of this  decay rate.


pdgid: S076H2N
text:
AUGIER 2023 utilize the complete data, set collected by the CUPID-Mo bolometric calorimeter   with particle ID and located at the LSM, to measure the Mo100  2 nu beta beta  half-life to excited 0(1)**+ state of the daughter nucleus. An exposure  of 1.47  kg.yr of Mo100 is available.


pdgid: S076H2N
text:
AUGIER 2023A use full data set collected by the CUPID-Mo experiment to derive an improved 2nu beta beta g.s. to g.s. half-life of Mo100. An exposure of 1.48 kg.yr of Mo100 is utilized. Supersedes ARMENGAUD 2020.


pdgid: S076H2N
text:
AZZOLINI 2023A report an improved measurement of the 2nu beta beta decay with an  exposure of 8.82 kg.yr of Se82, collected with the CUPID-0 detector. Superseded  AZZOLINI 2019B.


pdgid: S076H2N
text:
NOVELLA 2023 used the NEXT-White experiment, with a fiducial mass of 3.5 kg of enriched  xenon, to measure the 2nu beta beta g.s. to g.s. half-life of Xe136. The  experiment is based on a high-pressure gas TPC. Supersedes NOVELLA 2022.


pdgid: S076H2N
text:
ADAMS 2022B derive the 2nu beta beta half-life of Te128 from data of the CUORE  bolometric calorimeter and the half-live ratio for Te130 / Te128 reported in  BERNATOWICZ 1992.


pdgid: S076H2N
text:
APRILE 2022A report an improved Xe124 2nuDEC half-life measurement for  Xe124, using data collected by the XENON1T detector with an isotopically not enriched Xe  target. The analyzed Xe124 exposure is 0.87 kg.yr. The statistical significance  of the signal is 7.0 sigma. The stated half-life considers captures from the K shell up to the N5  shell.This result supersedes APRILE 2019E, which exclusively considered captures from the K  shell.


pdgid: S076H2N
text:
APRILE 2022B use data collected by the XENONnT dark matter experiment to derive an improved  Xe124 2nuDEC half-life measurement for Xe124. This result supersedes  APRILE 2022A.


pdgid: S076H2N
text:
NOVELLA 2022 report on a high-pressure gas TPC at Canfranc underground laboratory, filled  with 3.5 kg (fiducial) xenon  gas, used to measure the 2nu beta beta decay of  Xe136. Topological track   reconstruction is utilized in the data analysis. The  measurement is based on comparing runs with   isotopically enriched and depleted xenon. Other  measurements with smaller error exist.


pdgid: S076H2N
text:
ADAMS 2021 use 102.7 kg yr of Te130 exposure, collected by the CUORE bolometric  detector at LNGS, to perform a measurement of the 2nu beta beta decay of Te130.  The dataset is more than 10-times that collected by the CUORE-0 experiment. The result has been  revised in ADAMS 2023A. Supersedes ALDUINO 2017.


pdgid: S076H2N
text:
APRILE 2019E report first measurement of two-neutrino double electron capture in  Xe124 using the XENON1T detector with a 0.73 t-yr exposure. An excess of 126+-29  events is observed at 64.3+-0.6 keV decay energy, corresponding to  sqrt(Deltachi^2) = 4.4 with respect to the background-only hypothesis.


pdgid: S076H2N
text:
ARNOLD 2019 use the NEMO-3 tracking calorimeter with 34.3 kg y exposure to determine the  2nu beta beta half-life of Mo100. Supersedes ARNOLD 2015.


pdgid: S076H2N
text:
ARNOLD 2018 use the NEMO-3 tracking detector to determine the 2 nu beta beta half-life of  Se82. 0.93 kg of Se82 was observed for 5.25 y. The half-life value was  obtained based on the single-state-dominance (SSD) hypothesis, preferred in this case by about 2  sigma. Supersedes ARNOLD 2005A.


pdgid: S076H2N
text:
BARABASH 2018 use 1.162 kg of Cd116WO(4) scintillating crystals to obtain this  value. Supersedes DANEVICH 2003 with analogous source and agrees with ARNOLD 2017 with  the NEMO-3 detector.


pdgid: S076H2N
text:
ALBERT 2017C uses the EXO-200 detector that contains 19.098+-0.014% admixture of  Xe134 to search for the  2nu beta beta decay mode. The exposure is 29.6  kg.year. The median sensitivity is 1.2E21 years.


pdgid: S076H2N
text:
ALDUINO 2017 use the CUORE-0 detector containing 10.8 kg of Te130 in 52 crystals  of TeO(2). The exposure was 9.3 kg yr of Te130. This is a more accurate  rate determination than in ARNOLD 2011 and BARABASH 2011A.


pdgid: S076H2N
text:
ARNOLD 2017 use the NEMO-3 tracking calorimeter, containing 410 grams of enriched Cd116 exposed for 5.26 years, to determine the half-life value.


pdgid: S076H2N
text:
ARNOLD 2016 use the NEMO-3 detector and a source of 6.99 g of Ca48. The half-life  is based on 36.7 g year exposure. It is consistent, although somewhat longer, than the previous  determinations of the half-life. Supersedes BARABASH 2011A.


pdgid: S076H2N
text:
ARNOLD 2016A use the NEMO-3 tracking calorimeter, containing 36.6 g of Nd150  exposed for 1918.5 days, to determine the half-life. Supersedes ARGYRIADES 2009.


pdgid: S076H2N
text:
AGOSTINI 2015A use 17.9 kg yr exposure of the GERDA calorimeter to derive an improved  measurement of the 2nubetabeta decay half life of Ge76.


pdgid: S076H2N
text:
ARNOLD 2015 use the NEMO-3 tracking calorimeter with 34.3 kg yr exposure to determine the   2nubetabeta-half life of Mo100. Supersedes ARNOLD 2005A and  ARNOLD 2004.


pdgid: S076H2N
text:
ALBERT 2014 use the EXO-200 tracking detector for a re-measurement of the 2nubetabeta-half life of Xe136. A nuclear matrix element of 0.0218+-0.0003 MeV**-1 is derived from this data. Supersedes ACKERMAN 2011.


pdgid: S076H2N
text:
GAVRILYAK 2013 use a proportional counter filled with Kr gas to search for the 2nu2K decay of Kr78. Data with the enriched and depleted Kr were used to determine signal and background. A 2.5sigma excess of events obtained with the enriched sample is interpreted as an indication for the presence of this decay.


pdgid: S076H2N
text:
GANDO 2012A use a modification of the existing KamLAND detector. The betabeta decay source/detector is 13 tons  of enriched Xe136-loaded scintillator contained in an inner balloon. The 2nubetabeta decay rate is  derived from the fit to the spectrum between 0.5 and 4.8 MeV. This result is in agreement with ACKERMAN 2011.


pdgid: S076H2N
text:
ARNOLD 2011 use enriched Te130 in the NEMO-3 detector to measure the 2 nu betabeta decay rate. This result is in agreement with, but more accurate than ARNABOLDI 2003.


pdgid: S076H2N
text:
ARGYRIADES 2010 use 9.4+-0.2 g of Zr96 in NEMO-3 detector and identify its 2nubetabeta decay. The result is in agreement and supersedes ARNOLD 1999.


pdgid: S076H2N
text:
BELLI 2010 use enriched Mo100 with 4 HP Ge detectors to record the 590.8 and 539.5 keV  gamma rays from the decay of the 0(1)**+ state in Ru100 both in singles and coincidences.  This result confirms the measurement of KIDD 2009 and ARNOLD 2007 and supersedes them.


pdgid: S076H2N
text:
First exclusive measurement of 2nu-decay to the first excited 0(1)**+-state of daughter nucleus. ARNOLD 2007 use the NEMO-3 tracking calorimeter to detect all particles emitted in decay. Result agrees with the inclusive (0nu + 2nu) measurement of DEBRAECKELEER 2001.


pdgid: S076H2N
text:
ARNOLD 2005A use the NEMO-3 tracking detector to determine the 2 nu beta beta half-life of Se82 with high statistics and low background (389 days of data taking). Supersedes ARNOLD 2004.


pdgid: S076H2N
text:
DANEVICH 2003 is calorimetric measurement of 2nubetabeta ground state decay of  Cd116 using enrichedCdWO(4) scintillators. Agrees with EJIRI 1995 and  ARNOLD 1996. Supersedes DANEVICH 2000.


pdgid: S076MW
text:
ABE 2023 utilize 745 kg of Xe136 isotope exposure from the combined data set of  the KamLAND-Zen 400 and 800 to derive a limit on <mass(beta beta)>. The range  reflects the author's assessment of the variability of the theoretically calculated nuclear matrix  elements.


pdgid: S076MW
text:
ARNQUIST 2023 use the final data set of the MAJORANA DEMONSTRATOR experiment, with 64.5  kg.yr of isotop exposure, to derive an upper limit for <mass(beta beta)>. The  range reflects the author's assessment of the variability of the theoretically calculated nuclear  matrix elements.


pdgid: S076MW
text:
NOVELLA 2023 use data collected with the NEXT-White experiment to derive a range of upper  limits for <mass(beta beta)>. The range reflects the author's assessment of the  variability of the theoretically calculated nuclear matrix elements and both half-life limits  stated in NOVELLA 2023.


pdgid: S076MW
text:
ADAMS 2022A use 1038.4 kg.yr of TeO(2) exposure collected by the CUORE  experiment to determine this range of limits. The range reflects the uncertainty of nuclear matrix  element calculations needed for the conversion of half-life to neutrino mass.


pdgid: S076MW
text:
APRILE 2022A use data taken with the XENON1T detector to limit the Majorana neutrino mass.  36.16 kg.yr of Xe136 exposure were utilized. The reported range of limits is  due to uncertainties in the nuclear matrix elements.


pdgid: S076MW
text:
AUGIER 2022 use the final data set of the CUPID-Mo cryogenic calorimeter with an isotop  exposure of 1.47 kg.y to derive a range of neutrino mass limits. The range reflects the  authors' estimate of the spread of nuclear matrix element calculations.


pdgid: S076MW
text:
AZZOLINI 2022 use 8.82 kg.yr of isotopic exposure of the CPID-0 scintillating  cryogenic bolometer to set this range of neutrino mass limits. The range reflects the authors'  estimate of the spread of nuclear matrix element calculations.


pdgid: S076MW
text:
ARMENGAUD 2021 use the CUPID-Mo demonstrator, with 1.17 kg.yr exposure of  Mo100,  to set this limit. The range reflects the estimated uncertainty of the  calculated nuclear matrix  elements.


pdgid: S076MW
text:
AGOSTINI 2020B use the final data set of the GERDA experiment, representing an exposure of  127.2 kg.yr to derive an upper limit for <mass(beta beta)>.  Isotopically enriched Ge detectors were used. The range reflects the variability of the  theoretically calculated nuclear matrix elements. Supersedes AGOSTINI 2019.


pdgid: S076MW
text:
ALENKOV 2019 report the range of the effective masses <mass(beta beta)>  corresponding to the 0nu beta beta decay half-life limit. It is  based on the 52.1  kg.d exposure of Mo100, in the Yangyang underground laboratory. The median  sensitivity is 1.1E23 years. The range of <mass(beta beta)> reflects the  uncertainty of nuclear matrix elements.


pdgid: S076MW
text:
ANTON 2019 uses the complete dataset of the EXO-200 experiment to obtain these limits. The  spread reflect the uncertainty in the nuclear matrix elements. Supersedes ALBERT 2018 and  ALBERT 2014B.


pdgid: S076MW
text:
NI 2019 use the PandaX-II dual phase TPC at CJPL to search for the 0nu beta beta  decay of Xe136 with 22.2 kg yr exposure. The range in the m(beta beta) limit  of 1.3 -- 3.5 eV  reflects the range of the calculated nuclear matrix elements. The  sensitivity is 1.9E23 yr.


pdgid: S076MW
text:
ARNOLD 2018 use the NEMO-3 tracking detector to constrain the 0 nu beta beta decay of  $^{82}$Se. The limit on <mass(beta beta)> is obtained assuming light neutrino  exchange; the range reflects different calculations of the nuclear matrix elements. This is a  somewhat weaker limit than in BARABASH 2011A using the same detector.


pdgid: S076MW
text:
BARABASH 2018 use 1.162 kg of Cd116WO(4) scintillating crystals to obtain  these limits. The spread reflects the estimated uncertainty in the nuclear matrix element.  Supersedes DANEVICH 2003.


pdgid: S076MW
text:
ARNOLD 2017 utilize NEMO-3 data, taken with enriched Cd116 to limit the effective  Majorana neutrino mass. The reported range results from the use of different nuclear matrix  elements. Supersedes BARABASH 2011A.


pdgid: S076MW
text:
ALDUINO 2016 place a limit on the effective Majorana neutrino mass using the combined data of  the CUORE-0 and CUORICINO experiments. The range reflects the authors' evaluation of the  variability of the nuclear matrix elements. Supersededs ALFONSO 2015.


pdgid: S076MW
text:
ARNOLD 2016A limit is derived from data taken with the NEMO-3 detector and Nd150.  A range of nuclear matrix elements that include the effect of nuclear deformation have been used.  Supersedes ARGYRIADES 2009.


pdgid: S076MW
text:
ARNOLD 2015 use the NEMO-3 tracking calorimeter with 34.3 kg yr exposure to determine the   neutrino mass limit based on the 0nubetabeta-half life of Mo100. The spread   range reflects different nuclear matrix elements. Supersedes ARNOLD 2014 and BARABASH 2011A.


pdgid: S076MW
text:
ARGYRIADES 2010 use Zr96 and the NEMO-3 tracking detector to obtain the reported mass limit. The range reflects the fluctuation of the nuclear matrix elements considered.


pdgid: S076MW
text:
Limit was obtained using CaF(2) scintillation calorimeter to search for double beta decay of Ca48. Reported range of limits reflects spread of QRPA and SM matrix element calculations used. Supersedes OGAWA 2004.


pdgid: S076MW
text:
Limit for <mass(nu)> is based on the nuclear matrix elements of STAUDT 1990 and ARNOLD 1996. Supersedes DANEVICH 2000.


pdgid: S076ETA
text:
ARNOLD 2018 use the NEMO03 tracking detector, with 0.93 kg of Se82 mass and 5.25 y  exposure to obtain the limits for the hypothetical right-handed currents. Supersedes ARNOLD 2005A.


pdgid: S076ETA
text:
BARABASH 2018 use 1.162 kg of Cd116WO(4) scintillating crystals to obtain this  limits for the hypothetical right-handed currents in the 0 nu beta beta decay of  Cd116.


pdgid: S076ETA
text:
ARNOLD 2014 is based on 34.7 kg yr of exposure of the NEMO-3 tracking calorimeter. The reported range limit on <lambda> and <eta> reflects the nuclear matrix element uncertainty in Mo100.


pdgid: S076ETA
text:
ARNOLD 2007 use NEMO-3 half life limit for 0nu-decay of Mo100 to the first excited 2**+-state of daughter nucleus to limit the right-right handed admixture of weak currents <lambda>. This limit is not competitive when compared to the decay to the ground state.


pdgid: S076ETA
text:
Re-analysis of data originally published in KLAPDOR-KLEINGROTHAUS 2004A. Modified pulse shape analysis leads the authors to claim 6sigma statistical evidence for observation of 0nu-decay. Authors use matrix element of MUTO 1989 to determine <lambda> and <eta>. Uncertainty of nuclear matrix element is not reflected in stated errors.


pdgid: S076ETA
text:
ARNOLD 2005A derive limit for <lambda> based on Mo100 data collected with NEMO-3 detector. No limit for <eta> is given. Supersedes ARNOLD 2004.


pdgid: S076ETA
text:
ARNOLD 2005A derive limit for <lambda> based on Se82 data collected with NEMO-3 detector. No limit for <eta> is given. Supersedes ARNOLD 2004.


pdgid: S076ETA
text:
ARNOLD 2004 use the matrix elements of SUHONEN 1994 to obtain a limit for <lambda>, no limit for <eta> is given. This limit is more stringent than the limit in EJIRI 2001 for the same nucleus.


pdgid: S076ETA
text:
ARNOLD 2004 use the matrix elements of  TOMODA 1991 and SUHONEN 1991 to obtain a limit for <lambda>, no limit for <eta> is given.


pdgid: S076ETA
text:
Supersedes ALESSANDRELLO 2000. Cryogenic calorimeter search. Reported a range reflecting uncertainty in nuclear matrix element calculations.


pdgid: S076ETA
text:
Limits for <lambda>  and <eta> are  based on nuclear matrix elements of STAUDT 1990. Supersedes DANEVICH 2000.


pdgid: S076ETA
text:
The range of the reported <lambda> and <eta> values reflects the spread of the nuclear matrix elements. On axis value assuming <mass(nu)>=0 and <lambda>=<eta>=0, respectively.


pdgid: S076ETA
text:
GUENTHER 1997 limits use the matrix elements of STAUDT 1990.  Supersedes BALYSH 1995 and BALYSH 1992.


pdgid: S076ETA
text:
VUILLEUMIER 1993 uses the matrix elements of MUTO 1989. Based on a half-life limit 2.6E23y at 90%CL.


pdgid: S076ETA
text:
BERNATOWICZ 1992 takes the measured geochemical decay width as a limit on the 0nu width, and uses the SUHONEN 1991 coefficients to obtain the least restrictive limit on eta. Further details of the experiment are given in BERNATOWICZ 1993.


pdgid: S067AER
text:
The rate of nu_{{e}} from mu decay was measured to be 0.68+-0.30 compared to the predicted flux. From K decay 1.10+-0.14 compared to the predicted flux.


pdgid: S067AER
text:
Based on the observation of 112 events when 158.1+9.2-8.6 were expected without oscillations. Including not only the number of events but also the shape of the energy distribution, the evidence for oscillation is at the level of about 4.3 sigma. Supersedes ALIU 2005.


pdgid: S067AER
text:
This ratio is based on the observation of 107 events at the far detector 250 km away from KEK, and an expectation of 151+12-10.


pdgid: S067RER
text:
ALMAZAN 2020 use the RHF research reactor at ILL to compare their measured anti-neutrino  event rate to the calculation by HUBER 2011. Reported 0.948+-0.008+-0.023+-0.023  measurement with uncertainties from statistics, systematic, and model. Note that this result is  obtained for highly enriched U235 reactor fuel while most other reactor experiments  utilize a low-enrichment mix of fissile nuclides.


pdgid: S067RER
text:
ADEY 2019 present a re-analysis of 1230 days of Daya Bay near detector data with reduced  systematic uncertainties on the neutron detection efficiency. Note that ADEY 2019 report the  measured to predicted antineutrino ratio using the reactor model of MUELLER 2011  (Huber-Mueller model). The ratio using the older ILL-Vogel model is 1.001+-0.015+-0.027.


pdgid: S067RER
text:
AN 2016 use 217 days of data (338k events) to determine the neutrino flux ratio relative to  the prediction of Mueller-Huber and ILL-Vogel models (see AN 2016 for details). The reported  flux ratios were corrected for theta_{{13}}() oscillation effect. The flux measurement is  consistent with results from previous short-baseline reactor experiments. The measured inverse beta  decay yield is 1.55+-0.04E-18 cm**2/(GW day) or sigma(f) = 5.92+-0.14E-43  cm**2/fission. About 4sigma excess of events was observed in the 4 -- 6 MeV  prompt energy region.


pdgid: S067RER
text:
DENIZ 2010 observe reactor nubar_e e scattering with recoil kinetic energies 3 -- 8 MeV using CsI(Tl) detectors. The observed rate is consistent with the Standard Model prediction, leading to a constraint on sin**2(theta_{{W}}) = 0.251+-0.031(stat)+-0.024(sys).


pdgid: S067RER
text:
Updated result of KamLAND, including the data used in EGUCHI 2003. Note that the survival probabilities for different periods are not directly comparable because the effective baseline varies with power output of the reactor sources involved, and there were large variations in the reactor power production in Japan in 2003.


pdgid: S067RER
text:
EGUCHI 2003 observe reactor neutrino disappearance at ~180km baseline to various Japanese nuclear power reactors.


pdgid: S067RER
text:
BOEHM 2001 search for neutrino oscillations at 0.75 and 0.89km distance from the Palo Verde reactors.


pdgid: S067RER
text:
APOLLONIO 1999, APOLLONIO 1998 search for neutrino oscillations at 1.1km fixed distance from Chooz reactors.  They use nubar_e p --> e+ n in Gd-loaded scintillator target. APOLLONIO 1999 supersedes  APOLLONIO 1998. See also APOLLONIO 2003 for detailed description.


pdgid: S067RER
text:
GREENWOOD 1996 search for neutrino oscillations at 18m and 24m from the reactor at Savannah River.


pdgid: S067RER
text:
DECLAIS 1994 result based on integral measurement of neutrons only.  Result is ratio of measured cross section to that expected in standard V-A theory. Replaced by ACHKAR 1995.


pdgid: S067DU0
text:
ASHIE 2005 results are based on an exposure of 92 kton yr during the complete Super-Kamiokande I running period. The analyzed data sample consists of fully-contained single-ring e-like events with 0.1 GeV/c <p_{{e}} and mu-like events 0.2 GeV/c <p_{{mu}}, both having a visible energy < 1.33 GeV. These criteria match the definition used by FUKUDA 1994.


pdgid: S067DU0
text:
ASHIE 2005 results are based on an exposure of 92 kton yr during the complete Super-Kamiokande I running period. The analyzed data sample consists of fully-contained single-ring events with visible energy > 1.33 GeV and partially-contained events. All partially-contained events are classified as mu-like.


pdgid: S067DU0
text:
SANCHEZ 2003 result is based on an exposure of 5.9 kton yr, and updates  ALLISON 1999 result. The analyzed data sample consists of fully-contained e-flavor and mu-flavor events having lepton momentum > 0.3 GeV/c.


pdgid: S067DU0
text:
FUKUDA 1996B studied neutron background in the atmospheric neutrino sample observed in the Kamiokande detector.  No evidence for the background contamination was found.


pdgid: S067DU0
text:
DAUM 1995 results are based on an exposure of 2.0 ktonyr which includes the data used by BERGER 1990B. This ratio is for the contained and semicontained events. DAUM 1995 also report R(mu/e) = 0.99+-0.13+-0.08 for the total neutrino induced data sample which includes upward going stopping muons and horizontal muons in addition to the contained and semicontained events.


pdgid: S067DU0
text:
FUKUDA 1994 result is based on an exposure of 7.7 ktonyr and updates the HIRATA 1992 result. The analyzed data sample consists of fully-contained e-like events with 0.1<p_{{e}}<1.33 GeV/c and fully-contained mu-like events with 0.2<p_{{mu}}<1.5 GeV/c.


pdgid: S067DU0
text:
FUKUDA 1994 analyzed the data sample consisting of fully contained events with visible energy >1.33 GeV and partially contained mu-like events.


pdgid: S067DU0
text:
BECKER-SZENDY 1992B reports the fraction of nonshowering events (mostly muons from atmospheric neutrinos) as 0.36+-0.02+-0.02, as compared with expected fraction 0.51+-0.01+-0.05. After cutting the energy range to the Kamiokande limits, BEIER 1992 finds R(mu/e) very close to the Kamiokande value.


pdgid: S067DU1
text:
ADAMSON 2006 uses a measurement of 107 total neutrinos compared to an expected rate of 127+-13 without oscillations.


pdgid: S067DU1
text:
AMBROSIO 2001 result is based on the upward through-going muon tracks with E(mu)>1 GeV.  The data came from three different detector configurations, but the statistics is largely dominated by the full detector run, from May 1994 to December 2000.  The total live time, normalized to the full detector configuration, is 6.17 years. The first error is the statistical error, the second is the systematic error, dominated by the theoretical error in the predicted flux.


pdgid: S067DU1
text:
AMBROSIO 2000 result is based on the upgoing partially contained event sample.  It came from 4.1 live years of data taking with the full detector, from April 1994 to February 1999.  The average energy of atmospheric muon neutrinos corresponding to this sample is 4GeV.  The first error is statistical, the second is the systematic error, dominated by the 25% theoretical error in the rate (20% in the flux and 15% in the cross section, added in quadrature). Within statistics, the observed deficit is uniform over the zenith angle.


pdgid: S067DU1
text:
AMBROSIO 2000 result is based on the combined samples of downgoing partially contained events and upgoing stopping events.  These two subsamples could not be distinguished due to the lack of timing information. The result came from 4.1 live years of data taking with the full detector, from April 1994 to February 1999.  The average energy of atmospheric muon neutrinos corresponding to this sample is 4GeV.  The first error is statistical, the second is the systematic error, dominated by the 25% theoretical error in the rate (20% in the flux and 15% in the cross section, added in quadrature). Within statistics, the observed deficit is uniform over the zenith angle.


pdgid: S067DU1
text:
AMBROSIO 1998 result is for all nadir angles and updates AHLEN 1995 result.  The lower cutoff on the muon energy is 1GeV. In addition to the statistical and systematic errors, there is a Monte Carlo flux error (theoretical error) of +-0.13.  With a neutrino oscillation hypothesis, the fit either to the flux or zenith distribution independently yields sin**2(2theta)=1.0 and Delta(m)**2~ a few times 10**-3 eV**2.  However, the fit to the observed zenith distribution gives a maximum probability for chi**2 of only 5% for the best oscillation hypothesis.


pdgid: S067DU1
text:
CASPER 1991 correlates showering/nonshowering signature of single-ring events with parent atmospheric-neutrino flavor.  They find nonshowering (~~nu_{{mu}} induced) fraction is 0.41+-0.03+-0.02, as compared with expected 0.51+-0.05 (syst).


pdgid: S067DU1
text:
AGLIETTA 1989 finds no evidence for any anomaly in the neutrino flux.  They define rho = (measured number of nu_{{e}}'s)/(measured number of nu_{{mu}}'s).  They report rho(measured)=rho(expected) = 0.96+0.32-0.28.


pdgid: S067DU1
text:
From this data BOLIEV 1981 obtain the limit Delta(m)**2 <= 6E-3 eV**2 for maximal mixing, nu_mu -/-> nu_mu type oscillation.


pdgid: S067DU9
text:
CLARK 1997 obtained this result by an analysis of fully contained and partially contained events in the IMB water-Cherenkov detector with visible energy >0.95 GeV.


pdgid: S067UDM
text:
ADAMSON 2012B reports the atmospheric neutrino results obtained with MINOS far detector in 2,553 live days  (an exposure of 37.9 kton.yr). This result is obtained with a sample of high resolution contained-vertex muons.  The quoted error is statistical only.


pdgid: S067UDM
text:
ASHIE 2005 results are based on an exposure of 92 kton yr during the complete Super-Kamiokande I running period. The analyzed data sample consists of fully-contained single-ring mu-like events with visible energy > 1.33 GeV and partially-contained events. All partially-contained events are classified as mu-like. Upward-going events are those with -1< cos(zenith angle) <-0.2 and downward-going events are those with 0.2< cos(zenith angle) <1. The mu-like up-down ratio for the multi-GeV data deviates from 1 (the expectation for no atmospheric nu_{{mu}} oscillations) by more than 12 standard deviations.


pdgid: S067UDE
text:
ASHIE 2005 results are based on an exposure of 92 kton yr during the complete Super-Kamiokande I running period. The analyzed data sample consists of fully-contained single-ring e-like events with visible energy > 1.33 GeV. Upward-going events are those with -1 < cos(zenith angle) < -0.2 and downward-going events are those with 0.2 < cos(zenith angle) < 1. The e-like up-down ratio for the multi-GeV data is consistent with 1 (the expectation for no atmospheric nu_{{e}} oscillations).


pdgid: S067MER
text:
ADAMSON 2012B reports the atmospheric neutrino results obtained with MINOS far detector in 2,553 live days  (an exposure of 37.9 kton.yr). This result is obtained with a sample of high resolution contained-vertex muons.  The expected ratio is calculated with no neutrino oscillation.


pdgid: S067MER
text:
ADAMSON 2006 result is obtained with the MINOS far detector with an exposure of 4.54 kton yr. The expected ratio is calculated with no neutrino oscillation.


pdgid: S067MPM
text:
ADAMSON 2012B reports the atmospheric neutrino results obtained with MINOS far detector in 2,553 live days (an exposure of 37.9 kton.yr). The muon charge ratio N(mu+)/N(mu-) represents the nubar_{{mu}}/nu_{{mu}} ratio.


pdgid: S067MPM
text:
This result is obtained with a charge-separated sample of high resolution contained-vertex muons. The quoted error is statistical only.


pdgid: S067MPM
text:
This result is obtained with a charge-separated sample of high resolution neutrino-induced rock-muons. The quoted error is statistical only.


pdgid: S067RPM
text:
ADAMSON 2012B reports the atmospheric neutrino results obtained with MINOS far detector in 2,553 live days (an exposure of 37.9 kton.yr). The muon charge ratio N(mu+)/N(mu-) represents the nubar_{{mu}}/nu_{{mu}} ratio. As far as the same oscillation parameters are used for nus and nubars, the expected  nubar_{{mu}}/nu_{{mu}} ratio is almost entirely independent of any input oscillations.


pdgid: S067RPM
text:
This result is obtained with a charge-separated sample of high resolution neutrino-induced rock-muons.


pdgid: S067RPM
text:
The charge-separated samples of high resolution contained-vertex muons and neutrino-induced rock-muons are combined to obtain this result which is consistent with unity.


pdgid: S067RPM
text:
ADAMSON 2007 result is obtained with the MINOS far detector in 854.24 live days, based on neutrino-induced upward-going and horizontal muons. This result is consistent with CPT conservation.


pdgid: S067RPM
text:
ADAMSON 2006 result is obtained with the MINOS far detector with an exposure of 4.54 kton yr, based on contained events. The expected ratio is calculated by assuming the same oscillation parameters for neutrinos and antineutrinos.


pdgid: S067SNU
text:
KAETHER 2010 reports the reanalysis results of a complete GALLEX data (GALLEX I+II+III+IV, reported in HAMPEL 1999) based on the event selection with a new pulse shape analysis, which provides a better  background reduction than the rise time analysis adopted in HAMPEL 1999.


pdgid: S067SNU
text:
ABDURASHITOV 2009 reports a combined analysis of 168 extractions of the SAGE solar neutrino experiment during the period January 1990 through December 2007, and updates the ABDURASHITOV 2002 result. The data are consistent with the assumption that the solar neutrino production rate is constant in time. Note that a  ~15% systematic uncertainty in the overall normalization may be added to the ABDURASHITOV 2009 result, because calibration experiments for gallium solar neutrino measurements using intense Cr51 (twice by GALLEX and once by SAGE) and Ar37 (by SAGE) result in an average ratio of 0.87+-0.05 of the observed to calculated rates.


pdgid: S067SNU
text:
ALTMANN 2005 reports the complete result from the GNO solar neutrino experiment (GNO I+II+III), which is the successor project of GALLEX. Experimental technique of GNO is essentially the same as that of GALLEX. The run data cover the period 20 May 1998 through 9 April 2003.


pdgid: S067SNU
text:
Note that a  ~15% systematic uncertainty in the overall normalization may be added to the HAMPEL 1999 result, because calibration experiments for gallium solar neutrino measurements using intense Cr51 (twice by GALLEX and once by SAGE) and Ar37 (by SAGE) result in an average ratio of 0.87+-0.05 of the observed to calculated rates.


pdgid: S067SNU
text:
CLEVELAND 1998 is a detailed report of the Cl37 experiment at the Homestake Mine.  The average solar neutrino-induced Ar37 production rate from 108 runs between 1970 and 1994 updates the DAVIS 1989 result.


pdgid: S067SES
text:
ABE 2024B reports the Super-Kamiokande-IV results for 2970 live days from September 2008 to  May 2018. The electron kinetic energy threshold for most of this period was 3.49 MeV. During 53  live days of water convection studies, the electron kinetic energy threshold was 5.49 MeV.  Supersedes ABE 2016C.


pdgid: S067SES
text:
ABE 2024B reports the full Super-Kamiokande I to IV results for 5805 live days. Supersedes  ABE 2016C.


pdgid: S067SES
text:
ALLEGA 2024 reports this result from the nu_e e elastic scattering rate using the full  data from the SNO+ detector's initial water phase. The events over the reconstructed electron  kinetic energy range of 3.5 -- 15 MeV were analyzed. Supersedes ANDERSON 2019.


pdgid: S067SES
text:
AGOSTINI 2020A obtained this result from the nu_e e elastic scattering rate over the  period between January 2008 and December 2016. Uses the same data as AGOSTINI 2018B, but the  analysis technique is significantly improved.


pdgid: S067SES
text:
ANDERSON 2019 reports this result from the nu_e e elastic scattering rate using a 69.2  kton.day (or 114.7 days) of exposure from May through December, 2017 during the SNO+  detector's water commissioning phase. The events over the reconstructed electron kinetic energy  range of 5 -- 15 MeV were analyzed. Superseded by ALLEGA 2024.


pdgid: S067SES
text:
AGOSTINI 2018B obtained this result from the nu_e e elastic scattering rate over the  period between January 2008 and December 2016.


pdgid: S067SES
text:
ABE 2016C reports the combined results of the four phases of the Super-Kamiokande average  flux measurements. Here the revised Super-Kamiokande-III result is used.  Superseded by ABE 2024B.


pdgid: S067SES
text:
ABE 2016C reports the Super-Kamiokande-IV results for 1664 live days from September 2008 to  February 2014. The analysis threshold is total electron energy of 4.0 MeV.  Superseded by ABE 2024B.


pdgid: S067SES
text:
ABE 2016C revised the Super-Kamiokande-III average flux value reported in ABE 2011.  Super-Kamiokande-III results are for 548 live days from August 4, 2006 to August 18, 2008. The  analysis threshold is 5.0 MeV, but the event sample in the 5.0 -- 6.5 MeV total electron  energy range has a total live time of 298 days. Superseded by ABE 2024B.


pdgid: S067SES
text:
ABE 2011B use a 123 kton.day exposure of the KamLAND liquid  scintillation detector to measure  the B8 solar neutrino flux. They utilize nu-e elastic scattering above a reconstructed-energy threshold of 5.5 MeV, corresponding to 5 MeV electron recoil energy. 299 electron recoil candidate events are reported,  of which 157+-23.6 are assigned to background.


pdgid: S067SES
text:
BELLINI 2010A reports the Borexino result with 3 MeV energy threshold for scattered electrons. The data correspond to 345.3 live days with a target mass of 100 t, between July 15, 2007 and August 23, 2009.


pdgid: S067SES
text:
AHARMIM 2008 reports the results from SNO Phase III measurement using an array of He3 proportional counters to measure the rate of NC interactions in heavy water, over the period between  November 27, 2004 and November 28, 2006, corresponding to 385.17 live days. A simultaneous fit was made for the number of NC events detected by the proportional counters and the numbers of NC, CC, and ES events detected by the PMTs, where the spectral distributions of the ES and CC events were not constrained to the B8 shape.


pdgid: S067SES
text:
CRAVENS 2008 reports the Super-Kamiokande-II results for 791 live days from December 2002 to October 2005. The photocathode coverage of the detector is 19% (reduced from 40% of that of  Super-Kamiokande-I due to an accident in 2001). The analysis threshold for the average flux is 7 MeV.


pdgid: S067SES
text:
HOSAKA 2006 reports the final results for 1496 live days with Super-Kamiokande-I between May 31, 1996 and July 15, 2001, and replace FUKUDA 2002 results. The analysis threshold is 5 MeV except for the first 280 live days (6.5 MeV).


pdgid: S067SES
text:
AHARMIM 2005A measurements were made with dissolved NaCl (0.195% by weight) in heavy water over the period between July 26, 2001 and August 28, 2003, corresponding to 391.4 live days, and update AHMED 2004A. The CC, ES, and NC events were statistically separated. In one method, the B8 energy spectrum was not constrained. In the other method, the constraint of an undistorted B8 energy spectrum was added for comparison with AHMAD 2002 results.


pdgid: S067SES
text:
AHMAD 2002  reports  the B8 solar-neutrino flux measured via nu e elastic scattering above the kinetic energy threshold of 5MeV.  The data correspond to 306.4 live days with SNO between November 2, 1999 and May 28, 2001, and updates AHMAD 2001 results.


pdgid: S067SES
text:
AHMAD 2001 reports the B8 solar-neutrino flux measured via nu e elastic scattering above the kinetic energy threshold of 6.75 MeV.  The data correspond to 241 live days with SNO between November 2, 1999 and January 15, 2001.


pdgid: S067SES
text:
FUKUDA 1996 results are for a total of 2079 live days with KamiokandeII and III from January 1987 through February 1995, covering the entire solar cycle22, with threshold E(e)>9.3MeV (first 449 days), >7.5MeV (middle 794 days), and >7.0MeV (last 836 days). These results update the HIRATA 1990 result for the average B8 solar-neutrino flux and HIRATA 1991 result for the day-night variation in the B8 solar-neutrino flux.  The total data sample was also analyzed for short-term variations: within experimental errors, no strong correlation of the solar-neutrino flux with the sunspot numbers was found.


pdgid: S067SCC
text:
AHMAD 2002  reports  the SNO result of the  B8 solar-neutrino flux measured  with charged-current reaction on deuterium, nu_e d --> p p e-, above the kinetic energy threshold of 5MeV.  The data correspond to 306.4 live days with SNO between November 2, 1999 and May 28, 2001, and updates AHMAD 2001 results.


pdgid: S067SCC
text:
AHMAD 2001 reports the first SNO result of the B8 solar-neutrino flux measured with the charged-current reaction on deuterium, nu_e d --> p p e-, above the kinetic energy threshold of 6.75 MeV.  The data correspond to 241 live days with SNO between November 2, 1999 and January 15, 2001.


pdgid: S067SNC
text:
APRILE 2024A reports measurements of B8 solar neutrinos through coherent  scattering with xenon nuclei based on an exposure of 3.51 ton.yr with the XENONnT  experiment.


pdgid: S067SNC
text:
BO 2024 reports measurements of B8 solar neutrinos through coherent scattering  with xenon nuclei in the commissioning run and the first science run of the PandaX-4T experiment.  Supersedes MA 2023A.


pdgid: S067SNC
text:
MA 2023A searched for B8 solar neutrinos elastically scattered off xenon nuclei in  the commissioning phase of the PANDAX-4T experiment with an effective exposure of 0.48  ton.yr.  This experiment is dedicated to dark matter direct search using a dual-phase  xenon   TPC with a sensitive volume of 3.7 tons of liquid Xe. Superseded by BO 2024.


pdgid: S067SNC
text:
AHARMIM 2013 obtained this result from a combined analysis of the data from all three phases,  SNO-I, II, and III.


pdgid: S067SNC
text:
AHARMIM 2010 reports this result from a joint analysis of SNO Phase I+II data with the "effective electron kinetic energy" threshold of 3.5 MeV. This result is obtained with a "binned-histogram unconstrained fit" where binned probability distribution functions of the neutrino signal observables were used without any model constraints on the shape of the neutrino spectrum.


pdgid: S067SB8
text:
AHMAD 2002 deduced the nonelectron-flavor active neutrino component (nu_{{mu}} and nu_{{tau}}) in the B8 solar-neutrino flux, by combining the charged-current result, the nu e elastic-scattering result and the neutral-current result.


pdgid: S067SB8
text:
AHMAD 2001 deduced the nonelectron-flavor active neutrino component (nu_{{mu}} and nu_{{tau}}) in the B8 solar-neutrino flux, by combining the SNO charged-current result (AHMAD 2001) and the Super-Kamiokande nu e elastic-scattering result (FUKUDA 2001).


pdgid: S067PPT
text:
AGOSTINI 2018B obtained this result from the measured nu_e e elastic scattering rate over  the period between December 2011 and May 2016, assuming the MSW-LMA oscillation parameters derived  by ESTEBAN 2017. Assuming a high-metalicity standard solar model, the electron neutrino  survival probability for the p p solar neutrino is calculated to be 0.57+-0.09.


pdgid: S067B7T
text:
AGOSTINI 2018B obtained this result from the measured nu_e e elastic scattering rate over  the period between December 2011 and May 2016, assuming the MSW-LMA oscillation parameters derived  by ESTEBAN 2017. Assuming a high-metalicity standard solar model, the electron neutrino  survival probability for the Be7 solar neutrino is calculated to be 0.53+-0.05.


pdgid: S067PET
text:
AGOSTINI 2018B obtained this result from the measured nu_e e elastic scattering rate over  the period between December 2011 and May 2016, assuming the MSW-LMA oscillation parameters derived  by ESTEBAN 2017 and a high-metalicity standard solar model. The electron neutrino survival  probability for the pep solar neutrino is calculated to be 0.43+-0.11.


pdgid: S067SBT
text:
ANDERSON 2019 reports this result from the measured nu_e e elastic scattering rate using  a 69.2 kton.day (or 114.7 days) of exposure from May through December, 2017 during the  SNO+ detector's water commissioning phase, assuming the neutrino mixing parameters given in  PDG 2016 and a standard solar model given in BAHCALL 2005.


pdgid: S067SBT
text:
AGOSTINI 2018B obtained this result from the measured nu_e e elastic scattering rate over  the period between January 2008 and December 2016, assuming the MSW-LMA oscillation parameters  derived by ESTEBAN 2017. Assuming a high-metalicity standard solar model, the electron  neutrino survival probability for the B8 solar neutrino is calculated to be 0.37+-0.08.


pdgid: S067SBT
text:
The measurement of the B8 flux mostly comes from the NC signal, however, CC contribution is included in the fit.


pdgid: S067SBT
text:
AHARMIM 2010 reports this result from a joint analysis of SNO Phase I+II data with the "effective electron kinetic energy" threshold of 3.5 MeV. This result is obtained with the assumption of unitarity, which relates the NC, CC, and ES rates. The data were fit with the free parameters directly describing the total B8 neutrino flux and the energy-dependent nu_{{e}} survival probability.


pdgid: S067SBT
text:
AHMAD 2001 deduced the total flux of active B8 solar neutrinos by combining the SNO charged-current result (AHMAD 2001) and the Super-Kamiokande nu e elastic-scattering result (FUKUDA 2001).


pdgid: S067CNT
text:
BASILICO 2023 obtained this result by combining the newly developed Correlated Integrated  Directionality (CID)-based CNO result obtained by using the complete Borexino data-taking period  from 2007 to 2021, with a spectral fit of the Phase-III dataset (from July 2016 to October 2021,  characterized by a thermally stable detector). Note that the directional information is independent  from the spectral information on which the previous CNO solar neutrino measurements by Borexino  were based. Neutrino flavor conversion was taken into account.


pdgid: S067CNT
text:
APPEL 2022 obtained this result from the measured nu_e e elastic scattering rate over the  period between January 2017 and October 2021, assuming the MSW-LMA oscillation parameters derived  by ESTEBAN 2020A. The exposure corresponding to this data is 1431.6 days x 71.3  tons.


pdgid: S067CNT
text:
AGOSTINI 2020D obtained this result from the measured nu_e e elastic scattering rate over  the period between July 2016 to February 2020, assuming the MSW-LMA oscillation parameters derived  by CAPOZZI 2018.


pdgid: S067CNT
text:
AGOSTINI 2018B obtained this result from an upper limit of the nu_e e elastic scattering  rate for the CNO neutrinos over the period between December 2011 and May 2016, assuming the MSW-LMA  oscillation parameters derived by ESTEBAN 2017.


pdgid: S067HPT
text:
AGOSTINI 2020A obtained this result from an upper limit of the nu_e e elastic scattering  rate and NC-mediated inelastic scattering on carbon nuclei with 15.1 MeV deexcitation  gamma-ray for the hep neutrino. The dataset corresponds to an effective exposure of 0.745  kt.yr from November 2009 to October 2017. A FADC DAQ system, optimized for the acquisition  of high-energy events was used for data collection. The MSW-LMA oscillation parameters derived by  ESTEBAN 2017 were assumed.


pdgid: S067HPT
text:
AHARMIM 2020 uses the entire SNO dataset, corresponding to 2.47 kton.yrs of exposure  after fiducialization. With the D(2)O target, SNO was sensitive to charged current, neutral  current, and elastic scattering channels.


pdgid: S067HPT
text:
AGOSTINI 2018B obtained this result from an upper limit of the nu_e e elastic scattering  rate for the hep neutrino using the dataset corresponding to an exposure of 0.8 kt.yr and  assuming the MSW-LMA oscillation parameters derived by ESTEBAN 2017.


pdgid: S067SDN
text:
ABE 2024B reports the combined day-night flux asymmetry results of the four phases (5805 live  days) of the Super-Kamiokande measurements. Amplitude fit method is used. Supersedes ABE 2016C.


pdgid: S067SDN
text:
ABE 2024B reports the day-night flux asymmetry of the Super-Kamiokande IV data (2970 live  days). Amplitude fit method is used. Supersedes ABE 2016C.


pdgid: S067SDN
text:
ABE 2016C reports the combined day-night flux asymmetry results of the four phases of the  Super-Kamiokande measurements. Amplitude fit method is used. See footnote to RENSHAW 2014.  Superseded by ABE 2024B.


pdgid: S067SDN
text:
ABE 2016C reports the Super-Kamiokande-IV results for 1664 live days from September 2008 to  February 2014. The analysis threshold for day-night flux asymmetry is recoil electron energy of  4.49 MeV (total electron energy of 5.0 MeV). Amplitude fit method is used. See footnote to  RENSHAW 2014. Superseded by ABE 2024B.


pdgid: S067SDN
text:
RENSHAW 2014 obtains this result by using the "amplitude fit" introduced in SMY 2004. The data from the Super-Kamiokande(SK)-I, -II, -III, and 1306 live days of the SK-IV measurements are used. The analysis threshold is recoil-electron kinetic energy of 4.5 MeV for SK-III, and SK-IV except for 250 live days in SK-III (6.0 MeV). The analysis threshold for SK-I and SK-II is the same as in the previous reports. (Note that in the previous SK solar-neutrino results, the analysis threshold is quoted as recoil-electron total energy.) This day-night asymmetry result is consistent with neutrino oscillations for 4E-5 eV**2 < Deltam(21)**2 < 7E-5 eV**2 and large mixing values of theta(12) at the 68% CL.


pdgid: S067SDN
text:
CRAVENS 2008 reports the Super-Kamiokande-II results for 791 live days from December 2002 to October 2005. The photocathode coverage of the detector is 19% (reduced from 40% of that of  Super-Kamiokande-I due to an accident in 2001). The analysis threshold for the day and night fluxes is 7.5 MeV except for the first 159 live days (8.0 MeV).


pdgid: S067SDN
text:
This result with reduced statistical uncertainty is obtained by assuming two-neutrino oscillations within the LMA (large mixing angle) region and by fitting the time variation of the solar neutrino flux measured via nu_{{e}}() elastic scattering to the variations expected from neutrino oscillations. For details, see SMY 2004. There is an additional small systematic error of +-0.0004 coming from uncertainty of oscillation parameters.


pdgid: S067SDN
text:
AHARMIM 2005A measurements were made with dissolved NaCl (0.195% by weight) in heavy water over the period between July 26, 2001 and August 28, 2003, with 176.5 days of the live time recorded during the day and 214.9 days during the night. This result is obtained with the spectral distribution of the CC events not constrained to the B8 shape.


pdgid: S067SDN
text:
AHMAD 2002B  results are based on the charged-current interactions recorded between November 2, 1999 and May 28, 2001, with the day and night live times of 128.5 and 177.9 days, respectively.


pdgid: S067PBE
text:
GANDO 2015 uses 165.4 kton.day exposure of the KamLAND liquid scintillator detector to measure the 862 keV Be7 solar neutrino flux via nu-e elastic scattering


pdgid: S067PBE
text:
BELLINI 2011A reports the Be7 solar neutrino flux measured via nu-e elastic scattering. The data correspond to 740.7 live days between May 16, 2007 and May 8, 2010, and also correspond to 153.6 ton.year fiducial exposure.  BELLINI 2011A measured the 862 keV Be7 solar neutrino flux, which is an 89.6% branch of the Be7 solar neutrino flux, to be 2.78+-0.13E9 cm**-2s**-1. Supercedes ARPESELLA 2008A.


pdgid: S067PEP
text:
BELLINI 2012A reports 1.44 MeV p e p solar-neutrino flux measured via nu_{{e}} elastic scattering. The data were collected between January 13, 2008 and May 9, 2010, corresponding to 20,4009 ton.day fiducial exposure. The listed flux value is calculated from the observed rate of p e p solar neutrino interactions in Borexino (3.1+-0.6+-0.3 counts/(day.100 ton)) and the corresponding rate expected for no neutrino flavor oscillations  (4.47+-0.05 counts/(day.100 ton)), using the SSM prediction for the p e p solar neutrino flux of  1.441+-0.012E8 cm**-2s**-1.


pdgid: S067CNO
text:
BELLINI 2012A reports an upper limit of the CNO solar neutrino flux measured via nu_{{e}} elastic scattering. The data  were collected between January 13, 2008 and May 9, 2010, corresponding to 20,409 ton.day fiducial exposure.


pdgid: S067PPC
text:
LU 2024 searched for p p solar neutrinos via nu e elastic scattering using PandaX-4T  commissioning data. By fitting the measured energy spectrum of events in the 24 -- 144 keV  recoil electron kinetic energy, the number of p p + Be7 neutrinos is measured to be  231+-113+-287 events. The p p neutrino flux is estimated using the expected ratio of p p to  Be7 fluxes and their contributions to the measured energy range.


pdgid: S067PPC
text:
BELLINI 2014A reports p p solar-neutrino flux measured via nu e elastic scattering. The data were collected between January 2012 and May 2013, corresponding to 408 days of data. The p p neutrino interaction rate in Borexino is measured to be 144+-13+-10 counts/(day.100 ton) by fitting the measured energy spectrum of events in the 165 -- 590 keV recoil electron kinetic energy window with the expected signal + background spectrum. The listed flux value phi_{{ES}}(p p) is calculated from the observed rate and the number of 3.307+-0.003E31 electrons for 100 tons of the Borexino scintillator, and the nu_e e integrated cross section over the p p neutrino spectrum, CS(nu_e e) = 11.38E-46cm**2.


pdgid: S067PPF
text:
ABDURASHITOV 2009 reports the p p solar-neutrino flux derived from the Ga solar neutrino capture rate by subtracting contributions from B8, Be7, p e p and CNO solar neutrino fluxes determined by other solar neutrino experiments as well as neutrino oscillation parameters determined from available world neutrino oscillation data.


pdgid: S067HEP
text:
HOSAKA 2006 result is obtained from the recoil electron energy window of 18 -- 21 MeV, and updates FUKUDA 2001 result.


pdgid: S067EB8
text:
AGOSTINI 2021 derived this result relative to the Standard Solar Model B8 solar     neutrino flux, under an assumption of high solar metallicity, of  5.46 (1+-0.12)xE6    cm**-2s**-1 (see  VINYOLES 2017).


pdgid: S067EB8
text:
BALATA 2006 obtained this result from the search for nubar_{{e}} interactions with Counting Test Facility   (the prototype of the Borexino detector).


pdgid: S067P12
text:
ABE 2024B obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0218+-0.0007 coming from reactor neutrino experiments, using all  solar and KamLAND data. The result includes the full Super-Kamiokande I to IV data. CPT  invariance is assumed.  Supersedes ABE 2016C.


pdgid: S067P12
text:
ABE 2024B obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0218+-0.0007 coming from reactor neutrino experiments, using all  solar data. CPT invariance is assumed. Supersedes ABE 2016C.


pdgid: S067P12
text:
ABE 2024B obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0218+-0.0007 coming from reactor neutrino experiments and a  constraint on B8(hep) flux based on the SNO neutral current event rate, using full  Super-Kamiokande (I+II+III+IV) data. CPT invariance is assumed. Supersedes ABE 2016C.


pdgid: S067P12
text:
SALAS 2021 reports results of a global fit to neutrino oscillation data available at the time  of the Neutrino 2020 conference.


pdgid: S067P12
text:
ESTEBAN 2020A reports results of a global fit to neutrino oscillation data available at the  time of the Neutrino2020 conference.


pdgid: S067P12
text:
ABE 2016C obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0219+-0.0014 coming from reactor neutrino experiments, using all  solar data and KamLAND data. CPT invariance is assumed.  Superseded by ABE 2024B.


pdgid: S067P12
text:
ABE 2016C obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0219+-0.0014 coming from reactor neutrino experiments, using  Super-Kamiokande (I+II+III+IV) and SNO data. Superseded by ABE 2024B.


pdgid: S067P12
text:
ABE 2016C obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0219+-0.0014 coming from reactor neutrino experiments, by  combining the four phases of the Super-Kamiokande solar data.  Superseded by ABE 2024B.


pdgid: S067P12
text:
ABE 2016C obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0219+-0.0014 coming from reactor neutrino experiments, using the  Super-Kamiokande-IV data. Superseded by ABE 2024B.


pdgid: S067P12
text:
FORERO 2014 performs a global fit to neutrino oscillations using solar, reactor, long-baseline accelerator, and atmospheric neutrino data.


pdgid: S067P12
text:
GONZALEZ-GARCIA 2014 result comes from a frequentist global fit. The corresponding Bayesian global fit to the same data results are reported in BERGSTROM 2015 as 0.304+0.013-0.012  for normal and 0.305+0.012-0.013 for inverted mass ordering.


pdgid: S067P12
text:
AHARMIM 2013 obtained this result by a two-neutrino oscillation analysis using global solar neutrino data.


pdgid: S067P12
text:
AHARMIM 2013 global solar neutrino data include SNO's all-phases-combined analysis results on the total active B8 neutrino flux and energy-dependent nu_{{e}} survival probability parameters, measurements of Cl (CLEVELAND 1998), Ga (ABDURASHITOV 2009 which contains combined analysis with GNO (ALTMANN 2005 and Ph.D. thesis of F. Kaether)), and Be7 (BELLINI 2011A) rates, and B8 solar-neutrino recoil electron measurements of SK-I (HOSAKA 2006) zenith, SK-II (CRAVENS 2008) and SK-III (ABE 2011) day/night spectra, and Borexino (BELLINI 2010A) spectra.


pdgid: S067P12
text:
AHARMIM 2013 obtained this result by a three-neutrino oscillation analysis with the value of Deltamass**2(32) fixed to 2.45E-3 eV**2, using global solar neutrino data.


pdgid: S067P12
text:
AHARMIM 2013 obtained this result by a three-neutrino oscillation analysis with the value of Deltamass**2(32) fixed to 2.45E-3 eV**2, using global solar neutrino and KamLAND (GANDO 2011) data. CPT invariance is assumed.


pdgid: S067P12
text:
GANDO 2013 obtained this result by a three-neutrino oscillation analysis using KamLAND, global solar neutrino, short-baseline (SBL) reactor, and accelerator data, assuming CPT  invariance. Supersedes GANDO 2011.


pdgid: S067P12
text:
GANDO 2013 obtained this result by a three-neutrino oscillation analysis using KamLAND and global solar neutrino data, assuming CPT invariance. Supersedes GANDO 2011.


pdgid: S067P12
text:
GANDO 2013 obtained this result by a three-neutrino oscillation analysis using KamLAND data. Supersedes GANDO 2011.


pdgid: S067P12
text:
ABE 2011 obtained this result by a two-neutrino oscillation analysis using solar neutrino data including Super-Kamiokande, SNO, Borexino (ARPESELLA 2008A), Homestake, GALLEX/GNO, SAGE, and KamLAND data. CPT invariance is assumed.


pdgid: S067P12
text:
ABE 2011 obtained this result by a two-neutrino oscillation analysis using solar neutrino data including Super-Kamiokande, SNO, Borexino (ARPESELLA 2008A), Homestake, GALLEX/GNO, and SAGE data.


pdgid: S067P12
text:
ABE 2011 obtained this result by a three-neutrino oscillation analysis with the value of Deltamass**2(32)  fixed to 2.4E-3 eV**2, using solar neutrino data including Super-Kamiokande, SNO,  Borexino (ARPESELLA 2008A), Homestake, GALLEX/GNO, SAGE, and KamLAND data. The normal  neutrino mass ordering and CPT invariance are assumed.


pdgid: S067P12
text:
ABE 2011 obtained this result by a three-neutrino oscillation analysis with the value of Deltamass**2(32)  fixed to 2.4E-3 eV**2, using solar neutrino data including Super-Kamiokande, SNO,  Borexino (ARPESELLA 2008A), Homestake, and GALLEX/GNO data. The normal neutrino mass ordering  is assumed.


pdgid: S067P12
text:
BELLINI 2011A obtained this result by a two-neutrino oscillation analysis using KamLAND, Homestake, SAGE, Gallex, GNO, Kamiokande, Super-Kamiokande, SNO, and Borexino (BELLINI 2011A) data and the SSM flux prediction in SERENELLI 2011 (Astrophysical Journal  743 24 (2011)) with the exception that the B8 flux was left free. CPT invariance is assumed.


pdgid: S067P12
text:
BELLINI 2011A obtained this result by a two-neutrino oscillation analysis using Homestake, SAGE, Gallex, GNO, Kamiokande, Super-Kamiokande, SNO, and Borexino (BELLINI 2011A) data and the SSM flux prediction in SERENELLI 2011 (Astrophysical Journal  743 24 (2011)) with the exception that the B8 flux was left free.


pdgid: S067P12
text:
GANDO 2011 obtain this result with three-neutrino fit using the KamLAND + solar data. Superseded by GANDO 2013.


pdgid: S067P12
text:
GANDO 2011 obtain this result with three-neutrino fit using the KamLAND data only. Superseded by GANDO 2013.


pdgid: S067P12
text:
AHARMIM 2010 global solar neutrino data include SNO's low-energy-threshold analysis survival probability day/night curves, SNO Phase III integral rates (AHARMIM 2008), Cl (CLEVELAND 1998), SAGE (ABDURASHITOV 2009), Gallex/GNO (HAMPEL 1999, ALTMANN 2005), Borexino (ARPESELLA 2008A), SK-I zenith (HOSAKA 2006), and SK-II day/night spectra (CRAVENS 2008).


pdgid: S067P12
text:
AHARMIM 2010 obtained this result by a two-neutrino oscillation analysis using global solar neutrino data and KamLAND data (ABE 2008A). CPT invariance is assumed.


pdgid: S067P12
text:
AHARMIM 2010 obtained this result by a two-neutrino oscillation analysis using global solar neutrino data.


pdgid: S067P12
text:
AHARMIM 2010 obtained this result by a three-neutrino oscillation analysis with the value of Deltamass**2(31) fixed to 2.3E-3 eV**2, using global solar neutrino data and KamLAND data (ABE 2008A). CPT invariance is assumed.


pdgid: S067P12
text:
AHARMIM 2010 obtained this result by a three-neutrino oscillation analysis with the value of Deltamass**2(31) fixed to 2.3E-3 eV**2, using global solar neutrino data.


pdgid: S067P12
text:
ABE 2008A obtained this result by a rate + shape + time combined geoneutrino and reactor  two-neutrino fit for Deltamass**2(21) and tan**2(theta)(12), using KamLAND data only. Superseded by GANDO 2011.


pdgid: S067P12
text:
ABE 2008A obtained this result by means of a two-neutrino fit using KamLAND, Homestake, SAGE,  GALLEX, GNO, SK (zenith angle and E-spectrum), the SNO chi**2-map, and solar flux data. CPT invariance is assumed. Superseded by GANDO 2011.


pdgid: S067P12
text:
The result given by AHARMIM 2008 is theta = (34.4+1.3-1.2)degrees. This result is obtained by a two-neutrino oscillation analysis using solar neutrino data including those of Borexino (ARPESELLA 2008A) and Super-Kamiokande-I (HOSAKA 2006), and KamLAND data (ABE 2008A). CPT invariance is assumed.


pdgid: S067P12
text:
HOSAKA 2006 obtained this result by a two-neutrino oscillation analysis using SK nu_{{e}} data, CC data from other solar neutrino experiments, and KamLAND data (ARAKI 2005). CPT invariance is assumed.


pdgid: S067P12
text:
HOSAKA 2006 obtained this result by a two-neutrino oscillation analysis using the data from Super-Kamiokande, SNO (AHMAD 2002 and AHMAD 2002B), and KamLAND (ARAKI 2005) experiments. CPT invariance is assumed.


pdgid: S067P12
text:
HOSAKA 2006 obtained this result by a two-neutrino oscillation analysis using the Super-Kamiokande and SNO (AHMAD 2002 and AHMAD 2002B) solar neutrino data.


pdgid: S067P12
text:
The result given by AHARMIM 2005A is theta = (33.9+-1.6)degrees. This result is obtained by a two-neutrino oscillation analysis using SNO pure deuteron and salt phase data, SK nu_{{e}} data, Cl and Ga CC data, and KamLAND data (ARAKI 2005). CPT invariance is assumed. AHARMIM 2005A also quotes theta = (33.9+2.4-2.2)degrees as the error enveloping the 68% CL two-dimensional region. This translates into sin**2(2 theta) = 0.86+0.05-0.06.


pdgid: S067P12
text:
AHARMIM 2005A obtained this result by a two-neutrino oscillation analysis using the data from all solar neutrino experiments. The listed range of the parameter envelops the 95% CL two-dimensional region shown in figure 35a of AHARMIM 2005A. AHARMIM 2005A also quotes tan**2(theta) = 0.45+0.09-0.08 as the error enveloping the 68% CL two-dimensional region. This translates into sin**2(2 theta) = 0.86+0.05-0.07.


pdgid: S067P12
text:
ARAKI 2005 obtained this result by a two-neutrino oscillation analysis using KamLAND and solar neutrino data. CPT invariance is assumed. The 1sigma error shown here is translated from the number provided by the KamLAND collaboration, tan**2(theta) = 0.40+0.07-0.05. The corresponding number quoted in ARAKI 2005 is tan**2(theta) = 0.40+0.10-0.07 (sin**2(2 theta) = 0.82+-0.07), which envelops the 68% CL two-dimensional region.


pdgid: S067P12
text:
The result given by AHMED 2004A is theta = (32.5+1.7-1.6)degrees. This result is obtained by a two-neutrino oscillation analysis using solar neutrino and KamLAND data (EGUCHI 2003). CPT invariance is assumed. AHMED 2004A also quotes theta = (32.5+2.4-2.3)degrees as the error enveloping the 68% CL two-dimensional region. This translates into sin**2(2 theta) = 0.82+-0.06.


pdgid: S067P12
text:
AHMED 2004A obtained this result by a two-neutrino oscillation analysis using the data from all solar neutrino experiments. The listed range of the parameter envelops the 95% CL two-dimensional region shown in Fig. 5(a) of AHMED 2004A. The best-fit point is Delta(m)**2 = 6.5E-5 eV**2, tan**2(theta) = 0.40 (sin**2(2 theta) = 0.82).


pdgid: S067P12
text:
The result given by SMY 2004 is tan**2(theta) = 0.44+-0.08. This result is obtained by a two-neutrino oscillation analysis using solar neutrino and KamLAND data (IANNI 2003). CPT invariance is assumed.


pdgid: S067P12
text:
SMY 2004 obtained this result by a two-neutrino oscillation analysis using the data from all solar neutrino experiments. The 1sigma errors are read from Fig. 6(a) of SMY 2004.


pdgid: S067P12
text:
SMY 2004 obtained this result by a two-neutrino oscillation analysis using the Super-Kamiokande and SNO (AHMAD 2002 and AHMAD 2002B) solar neutrino data. The 1sigma errors are read from Fig. 6(a) of SMY 2004.


pdgid: S067P12
text:
AHMAD 2002B obtained this result by a two-neutrino oscillation analysis using the data from all solar neutrino experiments. The listed range of the parameter envelops the 95% CL two-dimensional region shown in Fig. 4(b) of AHMAD 2002B. The best fit point is Delta(m)**2 = 5.0E-5 eV**2 and tan(theta) = 0.34 (sin**2(2 theta) = 0.76).


pdgid: S067P12
text:
FUKUDA 2002 obtained this result by a two-neutrino oscillation analysis using the data from all solar neutrino experiments. The listed range of the parameter envelops the 95% CL two-dimensional region shown in Fig. 4 of FUKUDA 2002. The best fit point is Delta(m)**2 = 6.9E-5 eV**2 and tan**2(theta) = 0.38 (sin**2(2 theta) = 0.80).


pdgid: S067DM3
text:
ABE 2024B obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0218+-0.0007 coming from reactor neutrino experiments, using all  solar and KamLAND data. The result includes the full Super-Kamiokande I to IV data. CPT  invariance is assumed. Supersedes ABE 2016C.


pdgid: S067DM3
text:
ABE 2024B obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0218+-0.0007 coming from reactor neutrino experiments and a  constraint on B8(hep) flux based on the SNO neutral current event rate, using the full  Super-Kamiokande I to IV data. Supersedes ABE 2016C.


pdgid: S067DM3
text:
ABE 2024B obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0218+-0.0007 coming from reactor neutrino experiments, using SNO  and full Super-Kamiokande I to IV data. Supersedes ABE 2016C.


pdgid: S067DM3
text:
ABE 2024B obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0218+-0.0007 coming from reactor neutrino experiments and a  constraint on B8(hep) flux based on the SNO neutral current event rate, using the full  Super-Kamiokande IV data. Supersedes ABE 2016C.


pdgid: S067DM3
text:
ABE 2016C obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0219+-0.0014 coming from reactor neutrino experiments, using all  solar data and KamLAND data. CPT invariance is assumed.


pdgid: S067DM3
text:
ABE 2016C obtained this result by a three-neutrino oscillation analysis, with a constraint of  sin**2(theta_{{13}}()) = 0.0219+-0.0014 coming from reactor neutrino experiments, using the  Super-Kamiokande-IV data.


pdgid: S067DM3
text:
FORERO 2014 performs a global fit to Deltam(21)**2 using solar, reactor,  long-baseline accelerator, and atmospheric neutrino data.


pdgid: S067DM3
text:
GONZALEZ-GARCIA 2014 result comes from a frequentist global fit. The corresponding Bayesian global fit to the same data results are reported in BERGSTROM 2015 as 7.50+0.19-0.17E-5  eV**2 for normal and 7.50+0.18-0.17E-5 eV**2 for inverted mass ordering.


pdgid: S067DM3
text:
AHARMIM 2013 global solar neutrino data include SNO's all-phases-combined analysis results on the total active B8 neutrino flux and energy-dependent nu_{{e}} survival probability parameters, measurements of Cl (CLEVELAND 1998), Ga (ABDURASHITOV 2009 which contains combined analysis with GNO (ALTMANN 2005 and Ph.D. thesis of F. Kaether)), and Be7 (BELLINI 2011A) rates, and B8 solar-neutrino recoil electron measurements of SK-I (HOSAKA 2006) zenith, SK-II (CRAVENS 2008), and SK-III (ABE 2011) day/night spectra, and Borexino (BELLINI 2010A) spectra.


pdgid: S067DM3
text:
AHARMIM 2013 obtained this result by a three-neutrino oscillation analysis with the value of  Deltamass**2(31) fixed to 2.45E-3 eV**2, using global solar neutrino data.


pdgid: S067DM3
text:
AHARMIM 2013 obtained this result by a three-neutrino oscillation analysis with the value of Deltamass**2(31) fixed to 2.45E-3 eV**2, using global solar neutrino and KamLAND data (GANDO 2011). CPT invariance is assumed.


pdgid: S067DM3
text:
GANDO 2013 obtained this result by a three-neutrino oscillation analysis using KamLAND, global solar neutrino, short-baseline (SBL) reactor, and accelerator data, assuming CPT invariance. Supersedes GANDO 2011.


pdgid: S067DM3
text:
BELLINI 2011A obtained this result by a two-neutrino oscillation analysis using KamLAND, Homestake, SAGE, Gallex, GNO,  Kamiokande, Super-Kamiokande, SNO, and Borexino (BELLINI 2011A) data and the SSM flux prediction in SERENELLI 2011 (Astrophysical Journal  743 24 (2011)) with the exception that the B8 flux was left free. CPT invariance is assumed.


pdgid: S067DM3
text:
BELLINI 2011A obtained this result by a two-neutrino oscillation analysis using Homestake, SAGE, Gallex, GNO, Kamiokande,  Super-Kamiokande, SNO, and Borexino (BELLINI 2011A) data and the SSM flux prediction in SERENELLI 2011 (Astrophysical Journal  743 24 (2011)) with the exception that the B8 flux was left free.


pdgid: S067DM3
text:
GANDO 2011 obtain this result with three-neutrino fit using the KamLAND data only. Supersedes ABE 2008A.


pdgid: S067DM3
text:
ABE 2008A obtained this result by a rate + shape + time combined geoneutrino and reactor   two-neutrino fit for Deltamass**2(21) and tan**2(theta)(12), using KamLAND data  only. Superseded by GANDO 2011.


pdgid: S067DM3
text:
ABE 2008A obtained this result by means of a two-neutrino fit using KamLAND, Homestake, SAGE,  GALLEX, GNO, SK (zenith angle and E-spectrum), the SNO chi**2-map, and solar flux  data. CPT invariance is assumed. Superseded by GANDO 2011.


pdgid: S067DM3
text:
AHARMIM 2008 obtained this result by a two-neutrino oscillation analysis using all solar neutrino data including those of Borexino (ARPESELLA 2008A) and Super-Kamiokande-I (HOSAKA 2006), and KamLAND data (ABE 2008A). CPT invariance is assumed.


pdgid: S067DM3
text:
HOSAKA 2006 obtained this result by a two-neutrino oscillation analysis using solar neutrino and KamLAND data (ARAKI 2005). CPT invariance is assumed.


pdgid: S067DM3
text:
HOSAKA 2006 obtained this result from the consistency between the observed and expected day-night flux asymmetry amplitude. The listed 68% CL range is derived from the 1sigma boundary of the amplitude fit to the data. Oscillation parameters are constrained to be in the LMA region. The mixing angle is fixed at tan**2(theta) = 0.44 because the fit depends only very weekly on it.


pdgid: S067DM3
text:
AHARMIM 2005A obtained this result by a two-neutrino oscillation analysis using solar neutrino and KamLAND data (ARAKI 2005). CPT invariance is assumed. AHARMIM 2005A also quotes Delta(m)**2 = 8.0+0.6-0.4E-5 eV**2 as the error enveloping the 68% CL two-dimensional region.


pdgid: S067DM3
text:
AHARMIM 2005A obtained this result by a two-neutrino oscillation analysis using the data from all solar neutrino experiments. The listed range of the parameter envelops the 95% CL two-dimensional region  shown in figure 35a of AHARMIM 2005A. AHARMIM 2005A also quotes Delta(m)**2 = 6.5+4.4-2.3E-5 eV**2 as the error enveloping the 68% CL two-dimensional region.


pdgid: S067DM3
text:
ARAKI 2005 obtained this result by a two-neutrino oscillation analysis using KamLAND and solar neutrino data. CPT invariance is assumed. The 1sigma error shown here is provided by the KamLAND collaboration. The error quoted in ARAKI 2005, Delta(m)**2 = 7.9+0.6-0.5E-5, envelops the 68% CL two-dimensional region.


pdgid: S067DM3
text:
AHMED 2004A obtained this result by a two-neutrino oscillation analysis using solar neutrino and KamLAND data (EGUCHI 2003). CPT invariance is assumed. AHMED 2004A also quotes Delta(m)**2 = 7.1+1.2-0.6E-5 eV**2 as the error enveloping the 68% CL two-dimensional region.


pdgid: S067DM3
text:
SMY 2004 obtained this result by a two-neutrino oscillation analysis using solar neutrino and KamLAND data (IANNI 2003). CPT invariance is assumed.


pdgid: S067P23
text:
AIELLO 2024 uses atmospheric neutrino data measured between January 2020 and November 2021  with the first six detection units of ORCA, corresponding to 433 kton.yrs.


pdgid: S067P23
text:
WESTER 2024 uses 484.2 kton.years of Super-Kamiokande I-IV atmospheric neutrino data  to obtain this result. The fit is performed over the three parameters,  Deltam(32)**2, sin**2(theta_{{23}}()), and delta, while the solar  parameters and sin**2(theta_{{13}}()) are fixed to Deltam(21)**2 = 7.53+-0.18E-5  eV**2, sin**2(theta_{{12}}()) = 0.307+-0.013, and sin**2(theta_{{13}}()) = 0.0220+-0.0007.  Supersedes ABE 2018B.


pdgid: S067P23
text:
ABBASI 2023 uses atmospheric neutrino data measured between 2011 and 2019 with the low-energy  subdetector DeepCore of the IceCube neutrino telescope. Supersedes AARTSEN 2018A.


pdgid: S067P23
text:
ABE 2023F results are based on data collected between 2010 and 2020 in (anti)neutrino mode  and include a neutrino beam exposure of 1.97E21 (1.63E21) protons on target. Supersedes  ABE 2020F.


pdgid: S067P23
text:
ACERO 2022 uses data from Jun 29, 2016 to Feb 26, 2019 (12.5E20 POT) and Feb 6, 2014 to  Mar 20, 2020 (13.6E20 POT). Best fit for octant I (lower octant) is 0.46 for both normal and  inverted mass orderings. The uncertainties are reported relative to the global minima in normal  mass ordering. Supersedes ACERO 2019.


pdgid: S067P23
text:
ADAMSON 2020A uses the complete dataset from MINOS and MINOS+ experiments. The data were  collected using a total exposure of 23.76E20 protons on target and 60.75 kton.yr  exposure to atmospheric neutrinos. Supersedes ADAMSON 2014.


pdgid: S067P23
text:
ABE 2025 reports the results of a joint analysis of Super-Kamiokande atmospheric neutrino  data and T2K beam neutrino data, using 3244.4 days of atmospheric data and a (anti)neutrino beam  exposure of 1.97E21 (1.63E21) protons on target.


pdgid: S067P23
text:
ACERO 2024 reanalyzed the dataset first examined in ACERO 2022 using an alternative  statistical approach based on Bayesian Markov chain Monte Carlo.


pdgid: S067P23
text:
ABE 2023D uses the same dataset as ABE 2023F. The measurement of  sin**2(theta_{{23}}()) is performed independently for nu_{{mu}} and nubar_{{mu}}.


pdgid: S067P23
text:
AARTSEN 2020 uses the data taken between May 2012 and April 2014 with the low-energy  subdetector DeepCore of the IceCube neutrino telescope. The reconstructed energy range is between 4  (5) and 90 (80) GeV for the main (confirmatory) analysis. Though the observed best-fit is in the  lower octant for both mass orderings, a substantial range of sin**2(theta_{{23}}()) > 0.5 is  still compatible with the observed data for both mass orderings.


pdgid: S067P23
text:
ABE 2020F results are based on data collected between 2009 and 2018 in (anti)neutrino mode  and include a neutrino beam exposure of 1.49E21 (1.64E21) protons on target. Supersedes  ABE 2018G.


pdgid: S067P23
text:
AARTSEN 2019C uses three years (April 2012 - May 2015) of neutrino data from full  sky with reconstructed energies between 5.6 and 56 GeV, measured with the low-energy subdetector  DeepCore of the IceCube neutrino telescope. AARTSEN 2019C adopts looser event selection  criteria to prioritize the efficiency of selecting neutrino events, different from tighter event  selection criteria which closely follow the criteria used by AARTSEN 2018A to measure the  nu_{{mu}} disappearance.


pdgid: S067P23
text:
ACERO 2019 is based on a sample size of 12.33E20 protons on target. The fit combines  both antineutrino and neutrino data to extract the oscillation parameters. The results favor the  normal mass ordering by 1.9 sigma and theta(23) values in octant II by 1.6  sigma. Supersedes ACERO 2018.


pdgid: S067P23
text:
ALBERT 2019 measured the oscillation parameters of atmospheric neutrinos with the ANTARES  deep sea neutrino telescope using the data taken from 2007 to 2016 (2830 days of total live time).  Supersedes ADRIAN-MARTINEZ 2012.


pdgid: S067P23
text:
AARTSEN 2018A uses three years (April 2012 - May 2015) of neutrino data from full  sky with reconstructed energies between 5.6 and 56 GeV, measured with the low-energy subdetector  DeepCore of the IceCube neutrino telescope. AARTSEN 2018A also reports the best fit result  for the inverted mass ordering as Deltam(32)**2 = -2.32E-3 eV**2 and  sin**2(theta_{{23}}())  = 0.51. Uncertainties for the inverted mass ordering fits were not  provided. Supersedes AARTSEN 2015A.


pdgid: S067P23
text:
ABE 2018B uses 328 kton.years of Super-Kamiokande I-IV atmospheric neutrino data to  obtain this result. The fit is performed over the four parameters, Deltam(32)**2,  sin**2(theta_{{23}}), sin**2(theta_{{13}}), and delta, while the solar parameters are fixed  to Deltam(21)**2= 7.53+-0.18E-5 eV**2 and sin**2(theta_{{12}}) = 0.304+-0.014.  Superseded by WESTER 2024.


pdgid: S067P23
text:
ABE 2018B uses 328 kton.years of Super-Kamiokande I-IV atmospheric neutrino data to  obtain this result. The fit is performed over the three parameters, Deltam(32)**2,  sin**2(theta_{{23}}()), and delta, while the solar parameters and sin**2(theta_{{13}}())  are fixed to Deltam(21)**2= 7.53+-0.18E-5 eV**2, sin**2(theta_{{12}}())  = 0.304+-0.014, and sin**2(theta_{{13}}()) = 0.0219+-0.0012.  Superseded by WESTER 2024.


pdgid: S067P23
text:
ABE 2018G data prefers normal mass ordering is with a posterior probability of 87%.  Supersedes ABE 2017F.


pdgid: S067P23
text:
ACERO 2018 performs a joint fit to the data for nu_{{mu}} disappearance and nu_{{e}}  appearance. The overall best fit favors normal mass ordering and theta_{{23}}() in octant II. No  1sigma confidence intervals are presented for the inverted mass ordering scenarios.  Superseded by ACERO 2019.


pdgid: S067P23
text:
Errors are from the projections of the 68% contour on 2D plot of Deltam**2 versus  sin**2(theta_{{23}}()). ABE 2017F supersedes ABE 2017A. Superseded by ABE 2018G.


pdgid: S067P23
text:
ADAMSON 2016A obtains sin**2(theta_{{23}}()) in the 68% C.L. range [0.38, 0.65]  ([0.37, 0.64]), with two statistically degenerate best-fit values of 0.44 and 0.59 (0.44 and 0.59)  for normal (inverted) mass ordering. Superseded by ADAMSON 2017A.


pdgid: S067P23
text:
AARTSEN 2015A obtains this result by a three-neutrino oscillation analysis using 10 -- 100 GeV  muon neutrino sample from a total of 953 days of measurement with the low-energy subdetector DeepCore of the IceCube neutrino telescope. Superseded by AARTSEN 2018A.


pdgid: S067P23
text:
ABE 2014 results are based on nu_{{mu}} disappearance using three-neutrino oscillation fit. The confidence intervals are derived from one dimensional profiled likelihoods. Superseded by ABE 2017A.


pdgid: S067P23
text:
ADAMSON 2014 uses a complete set of accelerator and atmospheric data. The analysis combines the nu_{{mu}} disappearance and nu_{{e}} appearance data using three-neutrino oscillation fit. The fit results are obtained for normal and inverted mass ordering assumptions. The best fit is for first theta_{{23}}() octant and inverted mass ordering.


pdgid: S067P23
text:
GONZALEZ-GARCIA 2014 result comes from a frequentist global fit. The corresponding Bayesian global fit to the same data results are reported in BERGSTROM 2015 as 68% CL intervals  of 0.433 -- 0.496 or 0.530 -- 0.594 for normal and 0.514 -- 0.612 for inverted  mass ordering.


pdgid: S067P23
text:
AARTSEN 2013B obtained this result by a two-neutrino oscillation analysis using 20 -- 100 GeV muon neutrino sample from a total of 318.9 days of live-time measurement with the low-energy subdetector DeepCore of the IceCube neutrino telescope.


pdgid: S067P23
text:
ADAMSON 2013B obtained this result from nu_{{mu}} and nubar_{{mu}} disappearance using nu_{{mu}}  (10.71E20 POT) and nubar_{{mu}} (3.36E20 POT) beams, and atmospheric (37.88kton-years) data from MINOS The fit assumed two-flavor neutrino hypothesis and identical nu_{{mu}} and  nubar_{{mu}} oscillation parameters. Superseded by ADAMSON 2014.


pdgid: S067P23
text:
ABE 2012A obtained this result by a two-neutrino oscillation analysis. The best-fit point is sin**2(2theta_{{23}}()) = 0.98.


pdgid: S067P23
text:
ADAMSON 2012 is a two-neutrino oscillation analysis using antineutrinos. The best fit value is sin**2(2theta_{{23}}()) = 0.95+0.10-0.11+-0.01.


pdgid: S067P23
text:
The best fit point is Deltam**2 = 0.0019 eV**2 and sin**2(2theta) = 0.99. The 90% single-parameter  confidence interval at the best fit point is sin**2(2theta) > 0.86.


pdgid: S067P23
text:
ADAMSON 2012B obtained this result by a two-neutrino oscillation analysis of the L/E distribution using  37.9 kton.yr atmospheric neutrino data with the MINOS far detector.


pdgid: S067P23
text:
The data are separated into pure samples of nus and nubars, and separate oscillation parameters for nus and  nubars are fit to the data. The best fit point is (Deltam**2, sin**2(2theta)) = (0.0022 eV**2, 0.99) and (Deltambar**2, sin**2(2thetabar)) = (0.0016 eV**2, 1.00). The quoted result is taken from the 90%  C.L. contour in the (Deltam**2, sin**2(2theta)) plane obtained by minimizing the four parameter log-likelihood function with respect to the other oscillation parameters.


pdgid: S067P23
text:
ADRIAN-MARTINEZ 2012 measured the oscillation parameters of atmospheric neutrinos with the ANTARES deep sea neutrino  telescope using the data taken from 2007 to 2010 (863 days of total live time).  Superseded by ALBERT 2019.


pdgid: S067P23
text:
ABE 2011C obtained this result by a two-neutrino oscillation analysis using the Super-Kamiokande-I+II+III atmospheric  neutrino data. ABE 2011C also reported results under a two-neutrino disappearance model with separate mixing  parameters between nu and nubar, and obtained sin**2(2theta)> 0.93 for nu and  sin**2(2theta)> 0.83 for nubar at 90% C.L.


pdgid: S067P23
text:
ADAMSON 2011B obtained this result by a two-neutrino oscillation analysis of antineutrinos in an antineutrino enhanced beam with 1.71E20 protons on target. This results is consistent with the neutrino measurements of ADAMSON 2011 at 2% C.L.


pdgid: S067P23
text:
WENDELL 2010 obtained this result (sin**2(theta(23)) = 0.407 -- 0.583) by a three-neutrino oscillation analysis using the Super-Kamiokande-I+II+III atmospheric neutrino data, assuming theta(13) = 0 but including the solar oscillation parameters Deltam(21)**2 and sin**2(theta(12)) in the fit.


pdgid: S067P23
text:
WENDELL 2010 obtained this result (sin**2(theta(23)) = 0.43 -- 0.61) by a three-neutrino oscillation analysis with one mass scale dominance (Deltam(21)**2 = 0) using the Super-Kamiokande-I+II+III atmospheric neutrino data, and updates the HOSAKA 2006A result.


pdgid: S067P23
text:
WENDELL 2010 obtained this result (sin**2(theta(23)) = 0.44 -- 0.63) by a three-neutrino oscillation analysis with one mass scale dominance (Deltam(21)**2 = 0) using the Super-Kamiokande-I+II+III atmospheric neutrino data, and updates the HOSAKA 2006A result.


pdgid: S067P23
text:
ADAMSON 2006 obtained this result by a two-neutrino oscillation analysis of the L/E distribution using 4.54 kton yr atmospheric neutrino data with the MINOS far detector.


pdgid: S067P23
text:
ALLISON 2005 result is based upon atmospheric neutrino interactions including upward-stopping muons, with an exposure of 5.9 kton yr. From a two-flavor oscillation analysis the best-fit point is Delta(m**2) = 0.0017 eV**2  and sin**2(2theta) = 0.97.


pdgid: S067P23
text:
ASHIE 2005 obtained this result by a two-neutrino oscillation analysis using 92 kton yr atmospheric neutrino data from the complete Super-Kamiokande I running period.


pdgid: S067P23
text:
AMBROSIO 2004 obtained this result, without using the absolute normalization of the neutrino flux, by combining the angular distribution of upward through-going muon tracks with E_{{mu}} > 1 GeV, N(low) and N(high), and the numbers of InDown + UpStop and InUp events.  Here, N(low) and N(high) are the number of events with reconstructed neutrino energies < 30 GeV and > 130 GeV, respectively.  InDown and InUp represent events with downward and upward-going tracks starting inside the detector due to neutrino interactions, while UpStop represents entering upward-going tracks which stop in the detector. The best fit is for maximal mixing.


pdgid: S067P23
text:
ASHIE 2004 obtained this result from the L(flight length)/E(estimated neutrino energy) distribution of nu_{{mu}} disappearance probability, using the Super-Kamiokande-I 1489 live-day atmospheric neutrino data.


pdgid: S067P23
text:
There are several islands of allowed region from this K2K analysis, extending to high values of Delta(m**2). We only include the one that overlaps atmospheric neutrino analyses. The best fit is for maximal mixing.


pdgid: S067P23
text:
AMBROSIO 2003 obtained this result on the basis of the ratio R = N(low)/N(high), where N(low) and N(high) are the number of upward through-going muon events with reconstructed neutrino energy < 30 GeV and > 130 GeV, respectively. The data came from the full detector run started in 1994. The method of FELDMAN 1998 is used to obtain the limits.


pdgid: S067P23
text:
AMBROSIO 2003 obtained this result by using the ratio R and the angular distribution of the upward through-going muons.  R is given in the previous note and the angular distribution is reported in AMBROSIO 2001. The method of FELDMAN 1998 is used to obtain the limits. The best fit is to maximal mixing.


pdgid: S067P23
text:
SANCHEZ 2003 is based on an exposure of 5.9 kton yr.  The result is obtained using a likelihood analysis of the neutrino L/E distribution for a selection mu flavor sample while the e-flavor sample provides flux normalization.  The method of FELDMAN 1998 is used to obtain the allowed region. The best fit is sin**2(2theta) = 0.97.


pdgid: S067P23
text:
AMBROSIO 2001 result is based on the angular distribution of upward through-going muon tracks with E_{{mu}} > 1 GeV.  The data came from three different detector configurations, but the statistics is largely dominated by the full detector run, from May 1994 to December 2000. The total live time, normalized to the full detector configuration is 6.17 years. The best fit is obtained outside the physical region.  The method of FELDMAN 1998 is used to obtain the limits.  The best fit is for maximal mixing.


pdgid: S067P23
text:
AMBROSIO 2001 result is based on the angular distribution and normalization of upward through-going muon tracks with E_{{mu}} > 1 GeV. See the previous footnote.


pdgid: S067P23
text:
FUKUDA 1999C obtained this result from a total of 537 live days of upward through-going muon data in Super-Kamiokande between April 1996 to January 1998.  With a threshold of E_{{mu}} > 1.6 GeV, the observed flux is 1.74+-0.07+-0.02E-13 cm**-2s**-1sr**-1. The best fit is sin**2(2theta) = 0.95.


pdgid: S067P23
text:
FUKUDA 1999D obtained this result from a simultaneous fitting to zenith angle distributions  of upward-stopping and through-going muons.  The flux of upward-stopping muons of minimum energy of 1.6 GeV measured between April 1996 and January 1998 is 0.39+-0.04+-0.02E-13 cm**-2s**-1sr**-1.  This is compared to the expected flux of (0.73+-0.16 (theoretical error))x10**-13 cm**-2s**-1sr**-1. The best fit is to maximal mixing.


pdgid: S067P23
text:
FUKUDA 1999D obtained this result from the zenith dependence of the upward-stopping/through-going flux ratio. The best fit is to maximal mixing.


pdgid: S067P23
text:
FUKUDA 1998C obtained this result by an analysis of 33.0 kton yr atmospheric neutrino data. The best fit is for maximal mixing.


pdgid: S067P23
text:
HATAKEYAMA 1998 obtained this result from a total of 2456 live days of upward-going muon data in Kamiokande between December 1985 and May 1995. With a threshold of E_{{mu}} > 1.6 GeV, the observed flux of upward through-going muons is 1.94+-0.10+0.07-0.06E-13 cm**-2s**-1sr**-1. This is compared to the expected flux of (2.46+-0.54 (theoretical error))x10**-13 cm**-2s**-1sr**-1. The best fit is for maximal mixing.


pdgid: S067P23
text:
HATAKEYAMA 1998 obtained this result from a combined analysis of Kamiokande contained events (FUKUDA 1994) and upward going muon events. The best fit is sin**2(2theta) = 0.95.


pdgid: S067P23
text:
FUKUDA 1994 obtained the result by a combined analysis of sub- and multi-GeV atmospheric neutrino events in Kamiokande. The best fit is for maximal mixing.


pdgid: S067DM1
text:
AIELLO 2024 reports Deltam(31)**2 = 2.18+0.25-0.35E-3 eV**2 for  normal mass ordering. We convert to Deltam(32)**2 using PDG 2024 value of  Deltam(21)**2 = 7.53+-0.18E-5 eV**2.


pdgid: S067DM1
text:
AIELLO 2024 reports Deltam(31)**2 = -2.25E-3 to -1.76E-3 eV**2 at  68% CL for inverted mass ordering. We convert to Deltam(32)**2 using PDG 2024  value of Deltam(21)**2 = 7.53+-0.18E-5 eV**2. The inverted mass ordering  is disfavored with a p-value of 0.25.


pdgid: S067DM1
text:
AN 2024A report results from 1958 days of data taking with the Daya Bay experiment. This  analysis makes use of neutron capture on protons and is independent of previous results in AN 2023,  utilizing neutron capture on Gd.


pdgid: S067DM1
text:
ABE 2023F reports Deltam(13)**2=2.463+0.042-0.056E-3 eV**2 for  inverted mass ordering. We convert to Deltam(32)**2 using PDG 2023 value of  Deltam(21)**2 = 7.53+-0.18E-5 eV**2.


pdgid: S067DM1
text:
AN 2023 reports results derived from the complete data set collected by the Daya-Bay  experiment, corresponding to 3158 days of operation, resulting in 5.55E6 nubar_{{e}} candidate  events. Solar oscillation parameters are fixed in the analysis to sin**2(theta_{{12}}()) =  0.307+-0.013, Deltam(21)**2 = 7.53+-0.18E-5 eV**2 from PDG 2020.  Supersedes ADEY 2018A.


pdgid: S067DM1
text:
ACERO 2022 uses data from Jun 29, 2016 to Feb 26, 2019 (12.5E20 POT) and Feb 6, 2014 to  Mar 20, 2020 (13.6E20 POT). For normal mass ordering and theta_{{23}} octant I (lower octant),  best fit is 0.00239 eV**2; for inverted mass ordering and octant I, best fit is -0.00244  eV**2. Uncertainties are reported relative to the global minima in normal mass ordering.  Supersedes ACERO 2019.


pdgid: S067DM1
text:
BAK 2018 reports results of the RENO experiment using about 2200 live-days of data taken with  detectors placed at 410.6 and 1445.7 m from reactors of the Hanbit Nuclear Power Plant. We convert  the results to Deltam(32)**2 using the PDG 2018 values of sin**2(theta_{{12}})  = 0.307+0.013-0.012 and Deltam(21)**2 = 7.53+-0.18E-5 eV**2.  Supersedes SEO 2018.


pdgid: S067DM1
text:
ABE 2025 reports |Deltam(13)**2|=2.480+0.052-0.048E-3 eV**2 for  inverted mass ordering. We convert to Deltam(32)**2 using PDG 2024 value of  Deltam(21)**2 = 7.53+-0.18E-5 eV**2.


pdgid: S067DM1
text:
ABE 2023D uses the same dataset as ABE 2023F. The measurement of  Deltam(32)**2 is performed independently for nu_{{mu}} and nubar_{{mu}}.


pdgid: S067DM1
text:
ABE 2020F reports Deltam(13)**2=2.43+-0.07E-3 eV**2 for inverted  mass ordering. We convert to Deltam(32)**2 using PDG 2020 value of  Deltam(21)**2 = 7.53+-0.18E-5 eV**2.


pdgid: S067DM1
text:
ACERO 2019 is based on a sample size of 12.33E20 protons on target. The fit combines   both antineutrino and neutrino data to extract the oscillation parameters. The results favor the   normal mass ordering by 1.9 sigma and theta(23) values in octant II by 1.6   sigma. Superseded by ACERO 2022.


pdgid: S067DM1
text:
AARTSEN 2018A uses three years (April 2012 - May 2015) of neutrino data from full  sky with reconstructed energies between 5.6 and 56 GeV, measured with the low-energy subdetector  DeepCore of the IceCube neutrino telescope. AARTSEN 2018A also reports the best fit values  for the inverted mass ordering as Deltam(32)**2 = -2.32E-3 eV**2 and  sin**2(theta_{{23}}()) = 0.51. Uncertainties for the inverted mass ordering fits were not provided. Supersedes AARTSEN 2015A.


pdgid: S067DM1
text:
ABE 2018B uses 328 kton.years of Super-Kamiokande I-IV atmospheric neutrino data to  obtain this result. The fit is performed over the four parameters, Deltam(32)**2,  sin**2(theta_{{23}}), sin**2(theta_{{13}}), and delta, while the solar parameters are fixed  to Deltam(21)**2= 7.53+-0.18E-5 eV**2 and sin**2(theta_{{12}}) = 0.304+-0.014.


pdgid: S067DM1
text:
ABE 2018G reports Deltam(13)**2=2.432+-0.070E-3 eV**2 for inverted  mass ordering. We convert to Deltam(32)**2 using PDG 2018 value of  Deltam(21)**2=7.53+-0.18E-5 eV**2.


pdgid: S067DM1
text:
ACERO 2018 performs a joint fit to the data for nu_{{mu}} disappearance and nu_{{e}}  appearance. The overall best fit favors normal mass ordering and theta_{{23}}() in octant II. No 1sigma confidence intervals are presented for the inverted mass ordering scenarios.  Superseded by ACERO 2019.


pdgid: S067DM1
text:
ADEY 2018A reports results from analysis of 1958 days of data taking with the Daya-Bay  experiment, with 3.9E6  nubar_{{e}} candidates. The fit to the data gives  Deltam(ee)**2 = 2.522+0.068-0.070E-3 eV**2. Solar oscillation parameters  are fixed in the analysis using the global averages, sin**2(theta_{{12}}()) = 0.307+0.013-0.012,  Deltam(21)**2 = 7.53+-0.18E-5 eV**2, from PDG 2018. Supersedes  AN 2017A.


pdgid: S067DM1
text:
SEO 2018 reports result of the RENO experiment from a rate and shape analysis of 500 days of  data. A simultaneous fit to theta_{{13}} and Deltam(ee)**2 yields  Deltam(ee)**2 = 2.62+0.21-0.23+0.12-0.13E-3 eV**2. We convert the  results to Deltam(32)**2 using the PDG 2018 values of sin**2(theta_{{12}}) and  Deltam(21)**2. SEO 2018 is a detailed description of the results published in  CHOI 2016, which it supersedes. Superseded by BAK 2018


pdgid: S067DM1
text:
ABE 2017F confidence intervals are obtained using a frequentist analysis including theta_{{13}} constraint from reactor experiments. Bayesian intervals based on Markov Chain Monte Carlo method are also provided by the authors. Superseded by ABE 2018G.


pdgid: S067DM1
text:
AN 2017A report results from combined rate and spectral shape analysis of 1230 days of data  taken with the Daya Bay reactor experiment. The data set contains more than 2.5E6 inverse  beta-decay events with neutron capture on Gd. The fit to the data gives  Delta(ee)**2=2.50+-0.06+-0.06E-3 eV. Superseded by ADEY 2018A.


pdgid: S067DM1
text:
CHOI 2016 reports result of the RENO experiment from a rate and shape analysis of 500 days of  data. A simultaneous fit to theta(13) and Deltam(ee)**2 yields  Deltam(ee)**2 = 2.62+0.21-0.23+0.12-0.13E-3 eV. We convert the results to  Deltam(32)**2 using PDG 2018 values of sin**2(theta_{{12}}()) and  Deltam(21)**2.


pdgid: S067DM1
text:
AARTSEN 2015A obtains this result by a three-neutrino oscillation analysis using 10 -- 100 GeV  muon neutrino sample from a total of 953 days of measurements with the low-energy subdetector  DeepCore of the IceCube neutrino telescope. Superseded by AARTSEN 2018A.


pdgid: S067DM1
text:
AGAFONOVA 2015A result is based on 5 nu_mu --> nu_tau appearance candidates with an  expected background of 0.25+-0.05 events. The best fit is for  Deltam(32)**2=3.3E-3 eV**2.


pdgid: S067DM1
text:
AN 2015 uses all eight identical detectors, with four placed near the reactor cores and the remaining four at the far hall to determine prompt energy spectra. The results correspond to the  exposure of 6.9E5 GW(th)-ton-days. They derive Deltam(ee)**2 = 2.42+-0.11E-3  eV**2. Assuming the normal (inverted) ordering, the fitted Deltam(32)**2 =  2.37+-0.11E-3 (2.47+-0.11E-3) eV**2. Superseded by AN 2017A.


pdgid: S067DM1
text:
ABE 2014 results are based on nu_{{mu}} disappearance using three-neutrino oscillation fit.  The confidence intervals are derived from one dimensional profiled likelihoods. In ABE 2014  the inverted mass ordering result is reported as Deltam(13)**2 = 2.48+-0.10E-3  eV**2 which we converted to Deltam(32)**2 by adding PDG 2014 value of  Deltam(21)**2 = 7.53+-0.18E-5 eV**2. Superseded by ABE 2017C.


pdgid: S067DM1
text:
ADAMSON 2014 uses a complete set of accelerator and atmospheric data. The analysis combines  The analysis combines the nu_{{mu}} disappearance and nu_{{e}} appearance data using  three-neutrino oscillation fit.  The fit results are obtained for normal and inverted mass ordering  assumptions.


pdgid: S067DM1
text:
AN 2014 uses six identical detectors, with three placed near the reactor cores (flux-weighted baselines of 512 and 561 m) and the remaining three at the far hall (at the flux averaged  distance  of 1579 m from all six reactor cores) to determine prompt energy spectra and derive   Deltam(ee)**2 = 2.59+0.19-0.20E-3 eV**2. Assuming the normal (inverted)   ordering, the fitted Deltam(32)**2 = 2.54+0.19-0.20E-3 (2.64+0.19-0.20E-3)   eV**2. Superseded by AN 2015.


pdgid: S067DM1
text:
FORERO 2014 performs a global fit to Deltam(31)**2 using solar, reactor,  long-baseline accelerator, and atmospheric neutrino data.


pdgid: S067DM1
text:
The value for normal mass ordering is actually a measurement of Deltamass**2(31) which differs from  Deltamass**2(32) by a much smaller value of Deltamass**2(12).


pdgid: S067DM1
text:
GONZALEZ-GARCIA 2014 result comes from a frequentist global fit. The corresponding Bayesian global fit to the same data results are reported in BERGSTROM 2015 as 2.460+-0.046E-3  eV**2 for normal and 2.445+0.047-0.045E-3 eV**2 for inverted mass ordering.


pdgid: S067DM1
text:
AARTSEN 2013B obtained this result by a two-neutrino oscillation analysis using 20 -- 100 GeV  muon neutrino sample from a total of 318.9 days of live-time measurement with the low-energy subdetector DeepCore of the IceCube neutrino telescope.


pdgid: S067DM1
text:
ADAMSON 2013B obtained this result from nu_{{mu}} and nubar_{{mu}} disappearance using nu_{{mu}} (10.71E20 POT) and nubar_{{mu}} (3.36E20 POT) beams, and atmospheric (37.88 kton-years) data from MINOS. The fit assumed two-flavor neutrino hypothesis and identical nu_{{mu}} and nubar_{{mu}} oscillation parameters.


pdgid: S067DM1
text:
ABE 2012A obtained this result by a two-neutrino oscillation analysis. The best-fit point is Deltam(32)**2 = 2.65E-3 eV**2.


pdgid: S067DM1
text:
The 90% single-parameter confidence interval at the best fit point is Deltam**2 = 0.0019+-0.0004 eV**2.


pdgid: S067DM1
text:
ADAMSON 2012B obtained this result by a two-neutrino oscillation analysis of the L/E distribution using 37.9 kton.yr atmospheric neutrino data with the MINOS far detector.


pdgid: S067DM1
text:
The data are separated into pure samples of nus and nubars, and separate oscillation parameters for nus and nubars are fit to the data. The best fit point is (Deltam**2, sin**2(2theta)) = (0.0022 eV**2, 0.99) and  (Deltambar**2, sin**2(2thetabar)) = (0.0016 eV**2, 1.00). The quoted result is taken from the 90% C.L.  contour in the (Deltam**2, sin**2(2theta)) plane obtained by minimizing the four parameter log-likelihood  function with respect to the other oscillation parameters.


pdgid: S067DM1
text:
ADRIAN-MARTINEZ 2012 measured the oscillation parameters of atmospheric neutrinos with the  ANTARES deep sea neutrino telescope using the data taken from 2007 to 2010 (863 days of total live  time). Superseded by ALBERT 2019


pdgid: S067DM1
text:
ABE 2011C obtained this result by a two-neutrino oscillation analysis with separate mixing parameters between neutrinos and antineutrinos, using the Super-Kamiokande-I+II+III atmospheric neutrino data. The corresponding 90% CL neutrino oscillation parameter range obtained from this analysis is Deltamass**2() = 1.7 -- 3.0E-3 eV**2.


pdgid: S067DM1
text:
ADAMSON 2011C obtains this result based on a study of antineutrinos in a neutrino beam  and assumes maximal mixing in the two-flavor approximation.


pdgid: S067DM1
text:
WENDELL 2010 obtained this result by a three-neutrino oscillation analysis with one mass scale dominance (Deltam(21)**2 = 0) using the Super-Kamiokande-I+II+III atmospheric neutrino data, and updates the HOSAKA 2006A result.


pdgid: S067DM1
text:
ALLISON 2005 result is based on an atmospheric neutrino observation with an exposure of 5.9 kton yr. From a two-flavor oscillation analysis the best-fit point is Delta(m**2) = 0.0017 eV**2  and sin**2(2 theta) = 0.97.


pdgid: S067DM1
text:
ASHIE 2005 obtained this result by a two-neutrino oscillation analysis using 92 kton yr atmospheric neutrino data from the complete Super-Kamiokande I running period. The best fit is for Delta = 2.1E-3 eV**2.


pdgid: S067DM1
text:
AMBROSIO 2004 obtained this result, without using the absolute normalization of the neutrino flux, by combining the angular distribution of upward through-going muon tracks with E_{{mu}} > 1 GeV, N(low) and N(high), and the numbers of InDown + UpStop and InUp events.  Here, N(low) and N(high) are the number of events with reconstructed neutrino energies < 30 GeV and > 130 GeV, respectively.  InDown and InUp represent events with downward and upward-going tracks starting inside the detector due to neutrino interactions, while UpStop represents entering upward-going tracks which stop in the detector. The best fit is for Delta(m**2) = 2.3E-3 eV**2.


pdgid: S067DM1
text:
ASHIE 2004 obtained this result from the L(flight length)/E(estimated neutrino energy)  distribution of nu_{{mu}} disappearance probability, using the Super-Kamiokande-I 1489 live-day  atmospheric neutrino data. The best fit is for Delta(m**2) = 2.4E-3 eV**2.


pdgid: S067DM1
text:
There are several islands of allowed region from this K2K analysis, extending to high values of Delta(m**2). We only include the one that overlaps atmospheric neutrino analyses. The best fit is for Delta(m**2) = 2.8E-3 eV**2.


pdgid: S067DM1
text:
AMBROSIO 2003 obtained this result on the basis of the ratio R = N(low)/N(high), where N(low) and N(high) are the number of upward through-going muon events with reconstructed neutrino energy < 30 GeV and > 130 GeV, respectively. The data came from the full detector run started in 1994.  The method of FELDMAN 1998 is used to obtain the limits.  The best fit is for Delta(m**2) = 2.5E-3 eV**2.


pdgid: S067DM1
text:
AMBROSIO 2003 obtained this result by using the ratio R and the angular distribution of the upward through-going muons.  R is given in the previous note and the angular distribution is reported in AMBROSIO 2001. The method of FELDMAN 1998 is used to obtain the limits. The best fit is for Delta(m**2) = 2.5E-3 eV**2.


pdgid: S067DM1
text:
SANCHEZ 2003 is based on an exposure of 5.9 kton yr.  The result is obtained using a likelihood analysis of the neutrino L/E distribution for a selection mu flavor sample while the e-flavor sample provides flux normalization.  The method of FELDMAN 1998 is used to obtain the allowed region. The best fit is for Delta(m**2) = 5.2E-3 eV**2.


pdgid: S067DM1
text:
AMBROSIO 2001 result is based on the angular distribution of upward through-going muon tracks with E_{{mu}} > 1 GeV.  The data came from three different detector configurations, but the statistics is largely dominated by the full detector run, from May 1994 to December 2000. The total live time, normalized to the full detector configuration is 6.17 years. The best fit is obtained outside the physical region.  The method of FELDMAN 1998 is used to obtain the limits.


pdgid: S067DM1
text:
FUKUDA 1999C obtained this result from a total of 537 live days of upward through-going muon data in Super-Kamiokande between April 1996 to January 1998.  With a threshold of E_{{mu}} > 1.6 GeV, the observed flux is 1.74+-0.07+-0.02E-13 cm**-2s**-1sr**-1. The best fit is for Delta(m**2) = 5.9E-3 eV**2.


pdgid: S067DM1
text:
FUKUDA 1999D obtained this result from a simultaneous fitting to zenith angle distributions of upward-stopping and through-going muons.  The flux of upward-stopping muons of minimum energy of 1.6 GeV measured between April 1996 and January 1998 is 0.39+-0.04+-0.02E-13 cm**-2s**-1sr**-1.  This is compared to the expected flux of (0.73+-0.16 (theoretical error))x10**-13 cm**-2s**-1sr**-1. The best fit is for Delta(m**2) = 3.9E-3 eV**2.


pdgid: S067DM1
text:
FUKUDA 1999D obtained this result from the zenith dependence of the upward-stopping/through-going flux ratio. The best fit is for Delta(m**2) = 3.1E-3 eV**2.


pdgid: S067DM1
text:
FUKUDA 1998C obtained this result by an analysis of 33.0 kton yr atmospheric neutrino data. The best fit is for Delta(m**2) = 2.2E-3 eV**2.


pdgid: S067DM1
text:
HATAKEYAMA 1998 obtained this result from a total of 2456 live days of upward-going muon data in Kamiokande between December 1985 and May 1995. With a threshold of E_{{mu}} > 1.6 GeV, the observed flux of upward through-going muons is 1.94+-0.10+0.07-0.06E-13 cm**-2s**-1sr**-1. This is compared to the expected flux of (2.46+-0.54 (theoretical error))x10**-13 cm**-2s**-1sr**-1. The best fit is for Delta(m**2) = 2.2E-3 eV**2.


pdgid: S067DM1
text:
HATAKEYAMA 1998 obtained this result from a combined analysis of Kamiokande contained events (FUKUDA 1994) and upward going muon events. The best fit is for Delta(m**2) = 13E-3 eV**2.


pdgid: S067DM1
text:
FUKUDA 1994 obtained the result by a combined analysis of sub- and multi-GeV atmospheric neutrino events in Kamiokande. The best fit is for Delta(m**2) = 16E-3 eV**2.


pdgid: S067P13
text:
ACERO 2024 reanalyzed the NOvA dataset of 13.6E20 POT in neutrino beam node and 12.5E20 POT  in antineutrino mode using Bayesian statistical approach. The reported value  sin**2(2theta_{{13}})=0.087+0.020-0.016 marginalized over both mass orderings.


pdgid: S067P13
text:
AN 2024A performed a combined analysis of data taken by the Daya Bay experiment. 1958 days  use neutron capture on protons, 3158 days neutron capture on Gd, as reported in AN 2023.  Combining these data sets results in 8% error reduction compared to AN 2023.


pdgid: S067P13
text:
ABE 2023F results are based on data collected between 2010 and 2020 in (anti)neutrino mode  and include a neutrino beam exposure of 1.97E21 (1.63E21) protons on target.


pdgid: S067P13
text:
DE-KERRET 2020 uses 481 days of data from single detector operation and also 384 days of data  with both near and far detectors operating. A rate and shape analysis is performed on combined  neutron captures on H and Gd. Supersedes ABE 2016B.


pdgid: S067P13
text:
SHIN 2020 uses the RENO detector and 1500 live days of data. The near (far) detector observed  567,690 (90,747) nubar_{{e}} candidate events with a delayed neutron capture on hydrogen. The  extracted value of sin**2(theta_{{13}}) is consistent with the previous analysis with neutron  capture on Gd in BAK 2018.


pdgid: S067P13
text:
BAK 2018 reports results of the RENO experiment using about 2200 live-days of data taken with  detectors placed at 410.6 and 1445.7 m from reactors of the Hanbit Nuclear Power Plant. Supersedes  SEO 2018.


pdgid: S067P13
text:
ABRAHAO 2021 uses 865 days of data collected in both near and far detectors with at least one  reactor in operation. The analysis is based on a background model independent approach, so called  Reactor Rate Modulation, to determine the mixing angle theta_{{13}}. Adding the background model  reduces the uncertainty to 0.0041. Supersedes ABE 2016B.


pdgid: S067P13
text:
ADEY 2018A reports results from analysis of 1958 days of data taking with the Daya-Bay  experiment, with 3.9E6 nubar_{{e}} candidates. The fit to the data gives  Deltam(ee)**2 = 2.522+0.068-0.070E-3 eV**2. Solar oscillation parameters  are fixed in the analysis using the global averages, sin**2(theta_{{12}}()) = 0.307+0.013-0.012,  Deltam(21)**2 = 7.53+-0.18E-5 eV**2, from PDG 2018. Supersedes  AN 2017A.


pdgid: S067P13
text:
AGAFONOVA 2018A reports sin**2(2theta_{{13}}()) < 0.43 at 90% C.L. The result on the sterile neutrino search in the context of 3+1 model is also reported. A  90% C.L. upper limit on sin**2(2thet)(mu e)) = 0.021 for  Deltam(41)**2 >= 0.1 eV**2 is set.


pdgid: S067P13
text:
SEO 2018 reports results of the RENO experiment using about 500 days of data, performing a  rate and shape analysis. Compared to AHN 2012, a significant reduction of the systematic  uncertainties is reported. A 3% excess of events near 5 MeV of the prompt energy is observed.  SEO 2018 is a detailed description of the results published in CHOI 2016, which it  supersedes. Superseded by BAK 2018.


pdgid: S067P13
text:
Using T2K data only. For inverted mass ordering, all values of theta_{{13}}() are ruled out at  68% CL.


pdgid: S067P13
text:
AN 2017A reports results from combined rate and spectral shape analysis of 1230 days of data  taken with the Daya Bay reactor experiment. The data set contains more than 2.5E6 inverse  beta-decay events with neutron capture on Gd. A simultaneous fit to theta_{{13}}() and  Deltam(ee)**2 is performed. Superseded by ADEY 2018A.


pdgid: S067P13
text:
ABE 2016B uses 455.57 live days of data from a detector 1050 m away from two reactor cores of  the Chooz nuclear power station, to determine the mixing parameter sin**2(2theta_{{13}}()). This  analysis uses 7.15 reactor-off days for constraining backgrounds. A rate and shape analysis is  performed on combined neutron captures on H and Gd. Supersedes ABE 2014H and  ABE 2013C.


pdgid: S067P13
text:
AN 2016A uses data from the eight antineutrino detectors (404 days) and six antineutrino  detectors (217 days) runs to determine the mixing parameter sin**2(2theta_{{13}}()) using the  neutron capture on H only. Supersedes AN 2014B.


pdgid: S067P13
text:
CHOI 2016 reports results of the RENO experiment using about 500 days of data, performing a  rate and shape analysis. Compared to AHN 2012, a significant reduction of the systematic  uncertainties is reported. A 3% excess of events near 5 MeV of the prompt energy is observed.  Supersedes AHN 2012.


pdgid: S067P13
text:
AN 2015 uses all eight identical detectors, with four placed near the reactor cores and the remaining four at the far hall to determine the mixing angle theta(13) using the nubar_{{e}} observed interaction rates with neutron capture on Gd and energy spectra. The result corresponds to the exposure of 6.9E5 GW(th)-ton-days. Superseded by AN 2017A.


pdgid: S067P13
text:
ABE 2014A uses 467.9 live days of one detector, 1050 m away from two reactor cores of the Chooz nuclear power station, to determine the mixing parameter sin**2(2 theta_{{13}}()). The Bugey4 data (DECLAIS 1994) is used to constrain the neutrino flux. The data set includes 7.24 reactor-off days. A "rate-modulation" analysis is performed. Supercedes ABE 2012B.


pdgid: S067P13
text:
ABE 2014C result is for nu_{{e}} appearance and assumes Deltamass**2(32) =  2.4E-3   eV**2, sin**2( theta(23)) = 0.5, and delta = 0.


pdgid: S067P13
text:
ABE 2014H uses 467.9 live days of one detector, 1050 m away from two reactor cores of the Chooz nuclear power station, to determine the mixing parameter sin**2(2 theta_{{13}}()). The Bugey4 data (DECLAIS 1994) is used to constrain the neutrino flux. The data set includes 7.24 reactor-off days. A rate and shape analysis is performed. Superceded by  ABE 2016B.


pdgid: S067P13
text:
AN 2014 uses six identical detectors, with three placed near the reactor cores (flux-weighted  baselines of 512 and 561 m) and the remaining three at the far hall (at the flux averaged   distance  of 1579 m from all six reactor cores) to determine the mixing angle theta(13)  using the   nubar_{{e}} observed interaction rates with neutron capture on Gd and energy spectra.  Supersedes AN 2013 and superseded by AN 2015.


pdgid: S067P13
text:
AN 2014B uses six identical anti-neutrino detectors with flux-weighted baselines of ~500 m and ~1.6 km to six power reactors. This rate   analysis uses  a 217-day data set and neutron capture on protons (not Gd) only. Deltamass**2(31)= 2.32E-3 eV**2 is assumed.  Superseded by AN 2016A.


pdgid: S067P13
text:
GONZALEZ-GARCIA 2014 result comes from a frequentist global fit. The corresponding Bayesian global fit to the same data results are reported in BERGSTROM 2015 as 2.18+0.10-0.11E-2  eV**2 for normal and 2.19+0.12-0.10E-2 eV**2 for inverted mass ordering.


pdgid: S067P13
text:
ABE 2013C uses delayed neutron capture on hydrogen instead of on Gd used previously. The physical  volume is thus three times larger. The fit is based on the rate and shape analysis as in ABE 2012B. The Bugey4 data (DECLAIS 1994) is used to constrain the neutrino flux.  Superseded by ABE 2016B.


pdgid: S067P13
text:
ADAMSON 2013A results obtained from nu_{{e}} appearance, assuming delta = 0, and sin**2(2 theta(23)) = 0.957.


pdgid: S067P13
text:
AHARMIM 2013 obtained this result by a three-neutrino oscillation analysis with the value of  Deltamass**2(32) fixed to 2.45E-3 eV**2, using global solar neutrino data. AHARMIM 2013 global solar neutrino data include SNO's all-phases-combined analysis results  on the total active B8 neutrino flux and energy-dependent  nu_{{e}} survival  probability parameters, measurements of Cl (CLEVELAND 1998), Ga  (ABDURASHITOV 2009  which contains combined analysis with GNO (ALTMANN 2005 and Ph.D.  thesis of  F. Kaether)),  and Be7 (BELLINI 2011A)  rates, and B8 solar-neutrino recoil electron measurements of SK-I (HOSAKA 2006) zenith,  SK-II (CRAVENS 2008) and SK-III (ABE 2011)  day/night spectra, and Borexino (BELLINI 2010A) spectra. AHARMIM 2013 also reported a result combining global solar and KamLAND data, which is sin**2(2 theta_{{13}}()) = 9.1+2.9-3.1E-2.


pdgid: S067P13
text:
AN 2013 uses six identical detectors, with three placed near the reactor cores (flux-weighted  baselines of 498 and 555 m)  and the remaining  three at the far hall  (at the flux averaged  distance of 1628 m from all six  reactor cores) to determine the nubar_{{e}} interaction rate  ratios. Superseded by AN 2014.


pdgid: S067P13
text:
ABE 2012 determines the nubar_{{e}} interaction rate in a single detector, located 1050 m from the cores of two reactors. A rate and shape analysis is performed. The rate normalization is fixed by the results of the Bugey4  reactor experiment, thus avoiding any dependence on possible very short baseline oscillations. The  value of Deltamass**2(31) = 2.4E-3 eV**2 is used in the analysis.  Superseded by ABE 2012B.


pdgid: S067P13
text:
ABE 2012B determines the neutrino mixing angle theta_{{13}}() using a single detector,  located 1050m  from the cores of two reactors. This result is based on a spectral shape and rate analysis. The Bugey4 data (DECLAIS 1994) is used to constrain the neutrino flux. Superseded by ABE 2014A.


pdgid: S067P13
text:
AHN 2012 uses two identical detectors, placed at flux weighted distances of 408.56 m and 1433.99 m from six reactor cores, to determine the mixing angle theta_{{13}}. This rate-only analysis excludes the no-oscillation hypothesis at 4.9 standard deviations. The value of Deltamass**2(31) = 2.32+0.12-0.08E-3 eV**2 was assumed in the analysis.  Superseded by CHOI 2016.


pdgid: S067P13
text:
AN 2012 uses six identical detectors with three placed near the reactor cores (flux-weighted baselines of 470 m  and 576 m) and the remaining three at the far hall (at the flux averaged distance of 1648 m from all six  reactor cores) to determine the mixing angle theta_{{13}} using the nubar_{{e}} observed interaction rate ratios.  This rate-only analysis excludes the no-oscillation hypothesis at 5.2 standard deviations. The value of Deltamass**2(31)   = 2.32+0.12-0.08E-3 eV**2 was assumed in the analysis. Superseded by AN 2013.


pdgid: S067P13
text:
ABE 2011 obtained this result by a three-neutrino oscillation analysis with the value of Deltamass**2(32)  fixed to 2.4E-3 eV**2, using solar neutrino data including Super-Kamiokande, SNO,  Borexino (ARPESELLA 2008A),  Homestake, GALLEX/GNO, SAGE, and KamLAND data.  This result  implies an upper bound of  sin**2(theta_{{13}})< 0.059 (95% CL) or  sin**2(2theta_{{13}})< 0.22 (95% CL). The normal neutrino mass ordering and CPT  invariance are assumed.


pdgid: S067P13
text:
The quoted limit is for Deltamass**2(32) = 2.4E-3 eV**2,  theta(23) = pi/2, delta = 0, and the normal mass ordering. For other values of  delta, the 68% region spans from 0.03 to 0.25, and the 90% region from 0.02 to 0.32.


pdgid: S067P13
text:
The quoted limit is for Deltamass**2(32) = 2.4E-3 eV**2,  theta(23) = pi/2, delta = 0, and the inverted mass ordering. For other values  of delta, the 68% region spans from 0.04 to 0.30, and the 90% region from 0.02 to  0.39.


pdgid: S067P13
text:
The quoted limit is for Deltamass**2(32) = 2.32E-3 eV**2,  theta(23) = pi/2, delta = 0, and the normal mass ordering. For other values of  delta, the 68% region spans from 0.02 to 0.12, and the 90% region from 0 to 0.16.


pdgid: S067P13
text:
The quoted limit is for Deltamass**2(32) = 2.32E-3 eV**2,  theta(23) = pi/2, delta = 0, and the inverted mass ordering. For other values  of delta, the 68% region spans from 0.02 to 0.16, and the 90% region from 0 to 0.21.


pdgid: S067P13
text:
FOGLI 2011 obtained this result from an analysis using the atmospheric, accelerator long baseline, CHOOZ, solar, and KamLAND data. Recently, MUELLER 2011 suggested an average increase of about 3.5% in normalization of the reactor nubar_{{e}} fluxess, and using these fluxes, the fitted result becomes 0.10+-0.03.


pdgid: S067P13
text:
GANDO 2011 report sin**2(theta_{{13}}()) = 0.020+-0.016. This result was obtained with three-neutrino fit using the KamLAND + solar data.


pdgid: S067P13
text:
GANDO 2011 report sin**2(theta_{{13}}()) = 0.032+-0.037. This result was obtained with three-neutrino fit using the KamLAND data only.


pdgid: S067P13
text:
This result corresponds to the limit of <0.12 at 90% CL for Deltam(32)**2 = 2.43E-3 eV**2, theta(23) = pi/2, and delta = 0. For other values of delta, the 90% CL region spans from 0 to 0.16.


pdgid: S067P13
text:
This result corresponds to the limit of <0.20 at 90% CL for Deltam(32)**2 = 2.43E-3 eV**2, theta(23) = pi/2, and delta = 0. For other values of delta, the 90% CL region spans from 0 to 0.21.


pdgid: S067P13
text:
AHARMIM 2010 obtained this result by a three-neutrino oscillation analysis with the value of Deltamass**2(31) fixed to 2.3E-3 eV**2, using global solar neutrino data and KamLAND data (ABE 2008A). CPT invariance is assumed. This result implies an upper bound of sin**2(theta_{{13}}())< 0.057 (95% CL) or sin**2(2theta_{{13}}())< 0.22 (95% CL).


pdgid: S067P13
text:
The quoted limit is for Deltam(32)**2 = 2.43E-3 eV**2, theta(23) = pi/2, and delta = 0. For other values of delta, the 68% CL region spans from 0.02 to 0.26.


pdgid: S067P13
text:
The quoted limit is for Deltam(32)**2 = 2.43E-3 eV**2, theta(23) = pi/2, and delta = 0. For other values of delta, the 68% CL region spans from 0.04 to 0.34.


pdgid: S067P13
text:
FOGLI 2008 obtained this result from a global analysis of all neutrino oscillation data, that is, solar + KamLAND + atmospheric + accelerator long baseline + CHOOZ.


pdgid: S067P13
text:
FOGLI 2008 obtained this result from an analysis using the solar and KamLAND neutrino oscillation data.


pdgid: S067P13
text:
FOGLI 2008 obtained this result from an analysis using the atmospheric, accelerator long baseline,  and CHOOZ neutrino oscillation data.


pdgid: S067P13
text:
YAMAMOTO 2006 searched for nu_mu --> nu_e appearance. Assumes 2 sin**2(2theta(mu e)) = sin**2(2theta(13)). The quoted limit is for Deltam(32)**2 = 1.9E-3 eV**2. That value of Deltam(32)**2 is the one-sigma low value for AHN 2006A. For the AHN 2006A best fit value of 2.8E-3 eV**2, the sin**2(2theta(13)) limit is < 0.26. Supersedes AHN 2004.


pdgid: S067P13
text:
AHN 2004 searched for nu_mu --> nu_e appearance. Assuming  2 sin**2(2 theta(mu_{{e}})) = sin**2(2 theta(13)), a limit on sin**2(2 theta(mu_{{e}})) is converted to a limit on sin**2(2 theta(13)).The quoted limit is for Deltam(32)**2 = 1.9E-3 eV**2. That value of Deltam(32)**2 is  the one-sigma low value for ALIU 2005. For the ALIU 2005 best fit value of 2.8E-3 eV**2, the sin**2(2 theta(13)) limit is < 0.30.


pdgid: S067P13
text:
The quoted limit is for Delta(m)(32)**2 = 1.9E-3 eV**2. That value of Delta(m)(32)**2 is the 1-sigma low value for ALIU 2005. For the ALIU 2005 best fit value of 2.8E-3 eV**2, the sin**2(2 theta)(13) limit is < 0.19. In this range, the theta(13) limit is larger for lower values of Delta(m)(32)**2, and smaller for higher values of Delta(m)(32)**2.


pdgid: S067P13
text:
The quoted limit is for Delta(m)(32)**2 = 1.9E-3 eV**2. That value of Delta(m)(32)**2 is the 1-sigma low value for ALIU 2005. For the ALIU 2005 best fit value of 2.8E-3 eV**2, the sin**2(2 theta)(13) limit is < 0.23.


pdgid: S067P13
text:
The quoted limit is for Delta(m)(32)**2 = 2.43E-3 eV**2. That value of Delta(m)(32)**2 is the central value for ADAMSON 2008. For the ADAMSON 2008 1-sigma low value of 2.30E-3 eV**2, the sin**2(2 theta)(13) limit is < 0.16. See also APOLLONIO 2003 for a detailed description of the experiment.


pdgid: S067DEL
text:
ABE 2023F results are based on data collected between 2010 and 2020 in (anti)neutrino mode  and include a neutrino beam exposure of 1.97E21 (1.63E21) protons on target.  For  inverted mass ordering, the quoted result is 1.54+0.18-0.19 pi rad.  Supersedes  ABE 2020F.


pdgid: S067DEL
text:
ACERO 2022 uses data from Jun 29, 2016 to Feb 26, 2019 (12.5E20 POT) and Feb 6, 2014 to  Mar 20, 2020 (13.6E20 POT). Results for normal and inverted mass ordering, and    theta_{{23}}()   octant I and II are presented. Supersedes ACERO 2019.


pdgid: S067DEL
text:
For the octant I (lower octant), the 68% CL allowed region is discontinuous, and all delta  values are allowed at 90% CL.


pdgid: S067DEL
text:
The inverted mass ordering is rejected at 1.0 sigma.  The error bars are reported relative to the global minima in normal mass ordering.


pdgid: S067DEL
text:
SALAS 2021 reports results of a global fit to neutrino oscillation data available at the   time of the Neutrino 2020 conference.


pdgid: S067DEL
text:
ABE 2020F results are based on data collected between 2009 and 2018 in (anti)neutrino mode  and include a neutrino beam exposure of 1.49E21 (1.64E21) protons on target. For inverted  mass ordering, the quoted result is 1.56+0.15-0.17 pi rad. Supersedes ABE 2018G.


pdgid: S067DEL
text:
ESTEBAN 2020A reports results of a global fit to neutrino oscillation data available at the   time of the Neutrino 2020 conference.


pdgid: S067DEL
text:
ACERO 2019 is based on a sample size of 1.33E20 protons on target with combined   antineutrino and neutrino data. Superseded by ACERO 2022.


pdgid: S067DEL
text:
ABE 2018B uses 328 kton.years of Super-Kamiokande I-IV atmospheric neutrino data to  obtain this result. The fit is performed over the three parameters, Deltam(32)**2,  sin**2(theta_{{23}}), and delta, while the solar parameters and sin**2(theta_{{23}}) are  fixed to Deltam(21)**2= 7.53+-0.18E-5 eV**2, sin**2(theta_{{12}}) =  0.304+-0.014, and sin**2(theta_{{13}}) = 0.0219+-0.0012.   Superseded by WESTER 2024.


pdgid: S067DEL
text:
ABE 2018G confidence intervals are marginalized over both mass orderings. Normal order  preferred with a posterior probability of 87%. The 1-sigma result for normal mass ordering  used in the average was provided by the experiment via private communications. Supersedes ABE 2017F.


pdgid: S067DEL
text:
ABE 2017F confidence intervals are obtained using a frequentist analysis including  theta_{{13}} constraint from reactor experiments. Bayesian intervals based on Markov Chain Monte  Carlo method are also provided by the authors. Superseded by ABE 2018G.


pdgid: S067DEL
text:
ADAMSON 2016 result is based on a data sample with 2.74E20 protons on target. The  likelihood-based analysis observed 6 nu_{{e}} events with an expected background of 0.99+-0.11 events.


pdgid: S067DEL
text:
ADAMSON 2014 result is based on three-flavor formalism and theta_{{23}}()>pi/4.  Likelihood as a function of delta is also shown for the other three combinations of  hierarchy and theta_{{23}}() octants; all values of delta are allowed at 90% C.L.


pdgid: S067DEL
text:
GONZALEZ-GARCIA 2014 result comes from a frequentist global fit. The corresponding Bayesian global fit to the same data results are reported in BERGSTROM 2015 as 68% CL intervals  of 1.24 -- 1.94 for normal and 1.15 -- 1.77 for inverted mass ordering.


pdgid: S067DEL
text:
ADAMSON 2013A result is based on nu_{{e}} appearance in MINOS and the calculated  sin**2(2theta_{{23}}()) = 0.957,theta_{{23}}()>pi/4, and normal mass hierarchy.  Likelihood as a function ofdelta is also shown for the other three combinations of  hierarchy and theta_{{23}}() octants; all values of delta are allowed at 90% C.L.


pdgid: S067D1
text:
AGUILAR-AREVALO 2021 result is based on a total of 18.75E20 POT in neutrino mode, and  11.27E20 POT in anti-neutrino mode. Best fit at 0.043 eV**2. The allowed region does not  extend to large Deltam**2. The quoted value is the entire allowed region of  Deltam**2 at 90% C.L. for all values of sin**2(2theta). Supersedes  AGUILAR-AREVALO 2018C.


pdgid: S067D1
text:
AGUILAR-AREVALO 2018C result is based on nu_mu --> nu_e appearance of 460.5+-99.0   events; The best fit value is Deltam**2 = 0.041 eV**2. Superseded by  AGUILAR-AREVALO 2021.


pdgid: S067D1
text:
AGUILAR-AREVALO 2013A result is based on nu_mu --> nu_e appearance of 162.0+-47.8  events; marginally compatible with twoneutrino  oscillations.  The best fit value is  Deltam**2 = 3.14 eV**2.


pdgid: S067D1
text:
MAHN 2012 is a combined spectral fit of MiniBooNE and SciBooNE neutrino data with the range of Deltam**2 up to 25 eV**2. The best limit is 0.04 at 7 eV**2.


pdgid: S067D1
text:
AGUILAR 2001 is the final analysis of the LSND full data set. Search is made for the nu_mu --> nu_e oscillations using nu_{{mu}} from pi+ decay in flight by observing beam-on electron events from nu_e  ^C --> e- X. Present analysis results in 8.1+-12.2+-1.7 excess events in the 60<E(e)<200 MeV energy range, corresponding to oscillation probability of 0.10+-0.16+-0.04%.  This is consistent, though less significant, with the previous result of ATHANASSOPOULOS 1998, which it supersedes.  The present analysis uses selection criteria developed for the decay at rest region, and is less effective in removing the background above 60 MeV than ATHANASSOPOULOS 1998.


pdgid: S067D1
text:
ATHANASSOPOULOS 1998 is a search for the nu_mu --> nu_e oscillations using nu_{{mu}} from pi+ decay in flight.  The 40 observed beam-on electron events are consistent with nu_e  ^C --> e- X; the expected background is 21.9+-2.1. Authors interpret this excess as evidence for an oscillation signal corresponding to oscillations with probability (0.26+-0.10+-0.05)%.  Although the significance is only 2.3sigma, this measurement is an important and consistent cross check of ATHANASSOPOULOS 1996 who reported evidence for nubar_mu --> nubar_e oscillations from mu+ decay at rest. See also ATHANASSOPOULOS 1998B.


pdgid: S067D1
text:
LOVERRE 1996 uses the charged-current to neutral-current ratio from the combined CHARM (ALLABY 1986) and CDHS (ABRAMOWICZ 1986) data from 1986.


pdgid: S067S1
text:
AGUILAR-AREVALO 2021 result is based on a total of 18.75E20 POT in neutrino mode, and  11.27E20 POT in anti-neutrino mode. The best fit value is sin**2(2theta)=0.807. The  allowed region does not extend to large Delta. The quoted value is the entire  allowed region of sin**2(2theta) at 90% C.L. for all values of  Delta. Supersedes AGUILAR-AREVALO 2018C.


pdgid: S067S1
text:
AGUILAR-AREVALO 2018C result is based on nu_mu --> nu_e appearance of 460.5+-99.0   events;  The best fit value is sin**2(2theta) = 0.92. The quoted limit for the  two-neutrino mixing angle theta is valid above  Deltam**2 = 0.59 eV**2.  Superseded by AGUILAR-AREVALO 2021.


pdgid: S067S1
text:
AGUILAR-AREVALO 2013A result is based on nu_mu --> nu_e appearance of 162.0+-47.8  events; marginally compatible  with two neutrino  oscillations. The best fit value is  sin**2(2theta) = 0.002.


pdgid: S067S1
text:
ANTONELLO 2013 use the ICARUS T600 detector at LNGS and ~20 GeV beam of nu_{{mu}} from CERN  730 km away to search for an excess of nu_{{e}} events. Two events are found with 3.7+-0.6 expected from conventional sources. This result excludes some parts of the parameter space expected by LSND.


pdgid: S067S1
text:
Based on four events with a background of 6.4+-0.9 from conventional sources with an average energy of 20 GeV and 730 km from the source of nu_{{mu}}.


pdgid: S067S1
text:
The limit is sin**2(2theta) < 0.9E-3 at Delta = 2 eV**2. That value of Delta corresponds to the smallest mixing angle consistent with the reported signal from LSND in AGUILAR 2001.


pdgid: S067S1
text:
The limit becomes sin**2(2theta) < 0.15 at Delta = 2.8E-3 eV**2, the bets-fit value of the nu_{{mu}} disappearance analysis in K2K.


pdgid: S067S1
text:
AGUILAR 2001 is the final analysis of the LSND full data set of the search for the nu_mu --> nu_e oscillations. See footnote in preceding table for further details.


pdgid: S067S1
text:
ATHANASSOPOULOS 1998 report (0.26+-0.10+-0.05)% for the oscillation probability; the value of sin**2(2theta) for large Deltam**2 is deduced from this probability.  See footnote in preceding table for further details, and see the paper for a plot showing allowed regions.  If effect is due to oscillation, it is most likely to be intermediate sin**2(2theta) and Deltam**2. See also ATHANASSOPOULOS 1998B.


pdgid: S067S1
text:
VILAIN 1994C limit derived by combining the nu_{{mu}} and nubar_{{mu}} data assuming CP conservation.


pdgid: S067D2
text:
Based on nubar_mu --> nubar_e appearance of 78.4+-28.5 events. The best fit values are Deltam**2 = 0.043 eV**2 and sin**2(2theta) = 0.88.


pdgid: S067D2
text:
This value is for a two neutrino oscillation analysis for excess antineutrino events with E(nu)> 475 MeV. The best fit is at 0.07. The allowed region is consistent with LSND reported by AGUILAR 2001. Supercedes AGUILAR-AREVALO 2009B.


pdgid: S067D2
text:
This value is for a two neutrino oscillation analysis for excess antineutrino events with E(nu)> 200 MeV with subtraction of the expected 12 events low energy excess seen in the neutrino component of the beam. The best fit value is 0.007 for Delta(m)**2 = 4.4 eV**2.


pdgid: S067D2
text:
ARMBRUSTER 2002 is the final analysis of the KARMEN2 data for 17.7m distance from the ISIS stopped pion and muon neutrino source.  It is a search for nubar_{{e}}, detected by the inverse beta-decay reaction on protons and C12. 15 candidate events are observed, and 15.8+-0.5 background events are expected, hence no oscillation signal is detected.  The results exclude large regions of the parameter area favored by the LSND experiment.


pdgid: S067D2
text:
AGUILAR 2001 is the final analysis of the LSND full data set. It is a search for nubar_{{e}} 30m from LAMPF beam stop.  Neutrinos originate mainly for pi+ decay at rest.  nubar_{{e}} are detected through nubar_e p --> e+ n (20<E(e+)<60 MeV) in delayed coincidence with n p --> d gamma.  Authors observe 87.9+-22.4+-6.0 total excess events.  The observation is attributed to nubar_mu --> nubar_e oscillations with the oscillation probability of 0.264+-0.067+-0.045%, consistent with the previously published result.  Taking into account all constraints, the most favored allowed region of oscillation parameters is a band of Delta(m)**2 from 0.2 -- 2.0eV**2. Supersedes ATHANASSOPOULOS 1995, ATHANASSOPOULOS 1996, and ATHANASSOPOULOS 1998.


pdgid: S067D2
text:
ATHANASSOPOULOS 1996 is a search for nubar_{{e}} 30m from LAMPF beam stop. Neutrinos originate mainly from pi+ decay at rest. nubar_{{e}} could come from either nubar_mu --> nubar_e or nu_e --> nubar_e; our entry assumes the first interpretation.  They are detected through nubar_e p --> e+ n (20MeV <E(e+)<60 MeV) in delayed coincidence with n p --> d gamma.  Authors observe 51+-20+-8 total excess events over an estimated background 12.5+-2.9. ATHANASSOPOULOS 1996B is a shorter version of this paper.


pdgid: S067D2
text:
ATHANASSOPOULOS 1995 error corresponds to the 1.6sigma band in the plot. The expected background is 2.7+-0.4 events.  Corresponds to an oscillation probability of (0.34+0.20-0.18+-0.07)%. For a different interpretation, see HILL 1995. Replaced by ATHANASSOPOULOS 1996.


pdgid: S067D2
text:
HILL 1995 is a report by one member of the LSND Collaboration, reporting a different conclusion from the analysis of the data of this experiment (see ATHANASSOPOULOS 1995).  Contrary to the rest of the LSND Collaboration, Hill finds no evidence for the neutrino oscillation nubar_mu --> nubar_e and obtains only upper limits.


pdgid: S067D2
text:
FREEDMAN 1993 is a search at LAMPF for nubar_{{e}} generated from any of the three neutrino types nu_{{mu}}, nubar_{{mu}}, and nu_{{e}} which come from the beam stop.  The nubar_{{e}}'s would be detected by the reaction nubar_e p --> e+ n. FREEDMAN 1993 replaces DURKIN 1988.


pdgid: S067S2
text:
ANTONELLO 2013A obtained the limit by assuming nubar_mu --> nubar_e oscillation  from the ~2%  of nubar_{{mu}} evnets contamination in  the CNGS beam.


pdgid: S067S2
text:
This value is for a two neutrino oscillation analysis for excess antineutrino events with E(nu)> 475 MeV.  At 90% CL there is no solution at high Delta(m)**2.  The best fit is at maximal mixing. The allowed region is consistent with LSND reported by AGUILAR 2001. Supercedes AGUILAR-AREVALO 2009B.


pdgid: S067S2
text:
This value is for a two neutrino oscillation analysis for excess antineutrino events with E(nu)> 200 MeV with subtraction of the expected 12 events low energy excess seen in the neutrino component of the beam. At 90% CL there is no solution at high Delta(m)**2. The best fit value is 0.007 for Delta(m)**2 = 4.4 eV**2.


pdgid: S067S2
text:
ARMBRUSTER 2002 is the final analysis of the KARMEN2 data. See footnote in the preceding table for further details, and the paper for the exclusion plot.


pdgid: S067S2
text:
AGUILAR 2001 is the final analysis of the LSND full data set. The deduced oscillation probability is 0.264+-0.067+-0.045%; the value of sin**2(2theta) for large Delta(m)**2 is twice this probability (although these values are excluded by other constraints). See footnote in preceding table for further details, and the paper for a plot showing allowed regions. Supersedes ATHANASSOPOULOS 1995, ATHANASSOPOULOS 1996, and ATHANASSOPOULOS 1998.


pdgid: S067S2
text:
ATHANASSOPOULOS 1996 reports (0.31+-0.12+-0.05)% for the oscillation probability; the value of sin**2(2theta) for large Delta(m)**2 should be twice this probability. See footnote in preceding table for further details, and see the paper for a plot showing allowed regions.


pdgid: S067DU4
text:
OYAMA 1989 gives a range of limits, depending on assumptions in their analysis.  They argue that the region Delta(m)**2 = (100-1000)*10**-5 eV**2 is not ruled out by any data for large mixing.


pdgid: S067NUS
text:
AN 2024 use the full data set of the Daya Bay reactor experiment, corresponding to 3158 days  of detector operation, to place a limit on  nubar_e --> nubar_s oscillations. The result is in  terms of sin**2(2theta(14)) for 0.01 eV**2 < Deltam(41)**2  < 0.1 eV**2. A 3+1 mixing model is assumed.


pdgid: S067NUS
text:
AUGIER 2024 use of 1.47 kg.yr of Mo100 exposure of the CUPID-Mo  scintillating cryogenic calorimeter, operated at the Laboratoire Souterrain de Modane, to place a  range of limits on the admixture of sterile neutrinos. Two different 2nubeta beta spectral  analysis approaches are used. sin**2(theta(14)) is given for sterile neutrino masses  ranging from 0.5 to 1.5 MeV. The limit above is for 0.5 MeV mass.


pdgid: S067NUS
text:
AKER 2023 assume a 3+1 neutrino mixing model, use low-rate commissioning data of the KATRIN  tritium beta decay experiment to place a limit on sin**2(theta(14)) for a  admixture sterile neutrino mass m(4) of ~ 300 eV.


pdgid: S067NUS
text:
ALMAZAN 2023 use inverse beta decay data collected by the STEREO experiment, placed 9 to 11 m   from the ILL research reactor, to search for nubar_e --> nubar_s oscillations. The ILL  research  reactor uses highly enriched U235 fuel. No indication of the oscillation to  sterile  neutrinos is found, the stated limit on sin**2(2theta(14)) correspond to   Deltam(41)**2 ~ 1 eV**2 where the exclusion is maximal. Supersedes   ALMAZAN 2018.


pdgid: S067NUS
text:
AKER 2022A uses the first two science runs of the KATRIN tritium beta decay neutrino  mass experiment to search for  an admixture of sterile neutrinos. No evidence is found for a  spectral anomaly, indicating such  admixture. The resulting limit is on  sin**2(2theta(14)) for sterile neutrino masses  m(4) < 40 eV. It is most  restrictive at Deltam(41)**2 ~ 400  eV**2. A 3+1 model is assumed.


pdgid: S067NUS
text:
ATIF 2022 report results from the combined analysis of the RENO (419 m) and NEOS (24 m)  experiments data, collected at the Hanbit Nuclear Power Plant. Results, in terms of  sin**2(2theta(14)), constrain for nubar_e --> nubar_s oscillations. The authors  report both excluded and allowed parameter combinations. The exclusion result reported here is  based on the Feldman-Cousins method and for Deltam(41)**2 ~ 0.55  eV**2. Part of the allowed area is excluded by the STEREO and PROSPECT experiments.


pdgid: S067NUS
text:
BARINOV 2022A report an event deficit observed using the segmented Baksan Ga neutrino    detector, exposed to a 3.4 MCi Cr51 source. Equal suppression factors are observed for   the inner and outer segments. The deficit is interpreted as evidence for oscillations to sterile   neutrinos. The result is in terms of sin**2(2theta(14)), for a best fit of   Deltam(41)**2 =3.3 (-2.3)**+inf eV**2. Some, but not all, of the  allowed neutrino parameter space conflicts with other experiments.


pdgid: S067NUS
text:
ANDRIAMIRADO 2021 reports a search for nubar_e --> nubar_s oscillations at the HFIR  research reactor, at baselines from 6.7 to 9.2 m. The reactor has a U235 core. 4 tons of  Li6-doped liquid scintillator are used in a segmented detector. Oscillations into  sterile neutrinos are disfavored. The stated limit for sin**2(2theta(14)) is for  Deltam(41)**2 ~ 2 eV**2 where the sensitivity is maximal.


pdgid: S067NUS
text:
SEREBROV 2021 searches for nubar_e --> nubar_s oscillations with a moveable detector with  baseline 6 -- 12 m from the SM-3 research reactor with highly enriched U235 fuel.   Analyzing the  L/E dependence a chi^2 minimum is found at  Deltam(41)**2  = 7.3+-0.13+-1.16 eV**2  and  sin**2(2theta(14)) = 0.36+-0.12.  The quoted limit of 0.005 for  sin**2(2theta(14)) corresponds  to  Deltam(41)**2 ~ 2 eV**2.  This is the result from 720 days of reactor ON and 860 days of reactor OFF measurements. The  significance of the chi^2 minimum is 2.9 sigma. Supersedes SEREBROV 2020,  SEREBROV 2019 and SEREBROV 2018A.


pdgid: S067NUS
text:
SKROBOVA 2020 searches for nubar_{{e}}-nubar_{{s}} oscillations using the DANSS  detector at 10.7, 11.2, and 12.7 m from the 3.1 GW(th) power reactor. The DANSS detector is  highly segmented and moveable; the positions are changed usually 3 times a week. The analysis is  based on the ratio of the events at top and bottom position; the middle position is used for checks  of consistency. No evidence for sterile neutrinos is found. The quoted limit 0.008, the smallest  excluded sin**2(2theta(14)), corresponds to Deltam(41)**2 ~ 1.0  eV**2. Supersedes ALEKSEEV 2018.


pdgid: S067NUS
text:
ALEKSEEV 2018 searches for nubar_e --> nubar_s oscillations using the DANSS detector at     10.7, 11.2, and 12.7 m from the 3.1 GW(th) power reactor. The DANSS detector is highly     segmented and moveable; the positions are changed usually 3 times a week. The analysis is based on     the ratio of the events at top and bottom position; the middle position is used for checks of     consistency. The best fit point is at Deltam(41)**2 = 1.4 eV**2 and     sin**2(2theta(14)) = 0.05 with Deltachi**2 = 13.1 (statistical     errors only) compared to the fit with 3 active neutrinos only. The quoted limit of 0.01 for     sin**2(2theta(14)) corresponds to Deltam(41)**2 ~ 1.0 eV**2.    Superseded by SKROBOVA 2020.


pdgid: S067NUS
text:
ALMAZAN 2018 searches for the nubar_e --> nubar_s oscillations with baseline from 9.4 to   11.1 m from the ILL research reactor with highly enriched U235 fuel. The STEREO  detector  consists of six separated cells with Gd loaded scintillator, with 15 m water  equivalent  overburden. The detected rate is 396.3+-4.7 nubar_{{e}}/day with signal to  background ratio of  about 0.9. The reported results corresponds to 66 days of reactor-on. The  analysis uses the  relative rates normalized to the cell number 1. No indication of the oscillation  to the sterile  neutrinos is found, the stated limit on sin**2(2theta(14)) correspond  to  Deltam**2(41) ~ 3.5 eV**2 where the exclusion is maximal. Superseded  by ALMAZAN 2023.


pdgid: S067NUS
text:
ASHENFELTER 2018 searches for the nubar_e --> nubar_s oscillations at baseline from 6.7  to 9.2 m from the 85 MW research reactor with pure U235 core. The segmented 4 ton  Li6-doped liquid scintillator is operated with about 1 m water equivalent overburden and  recorded 25461+-283 IBD events. No indication of oscillations into sterile neutrinos was  observed. The stated limit for sin**2(2theta(14)) is for Deltam(41)**2  ~ 2 eV**2 where the sensitivity is maximal.


pdgid: S067NUS
text:
AARTSEN 2017B uses three years of upward-going atmospheric neutrino data in the energy range  of 10-60 GeV to constrain their disappearance into light sterile neutrinos. The reported limit  sin**2(theta)(24) < 0.11 at 90% C.L. is for Deltam**2(41) =  1.0 eV**2. We convert the result to sin**2(2theta)(24) for the listing. AARTSEN 2017B  also reports cos**2(theta)(24).sin**2(theta)(34) < 0.15 at  90% C.L. for Deltam**2(41) = 1.0 eV**2.


pdgid: S067NUS
text:
ABDURASHITOV 2017 use the Troitsk nu-mass experiment to search for sterile neutrinos with  mass 0.1 - 2 keV.  We convert the reported limit from U(e4)**2<0.002 to  sin**2(2theta)(14)<0.008 assume U(e4)~  sin(theta)(14). The stated limit corresponds to the smallest U(e4)**2.  The exclusion curve begins at U(e4)**2 of 0.02 for m(4) = 0.1 keV.


pdgid: S067NUS
text:
KO 2017 reports on short baseline reactor oscillation search (nubar_e --> nubar_s),  motivated be the so-called "reactor antineutrino anomaly". The experiment is conducted at 23.7 m  from the core of unit 5 of the Hanbit Nuclear Power Complex in Korea. the reported limited on  sin**2(2theta(41)) for sterile neutrinos was determined using the reactor antineutrino  spectrum determined by the Daya Bay experiment for Deltam(14)**2 around 0.55  eV**2 where the sensitivity is maximal. A fraction of the parameter space derived from the  "reactor antineutrino anomaly" is excluded by this work. Compared to reactor models an event excess  is observed at about 5 MeV, in agreement with other experiments.


pdgid: S067NUS
text:
AARTSEN 2016 use one year of upward-going atmospheric muon neutrino data in the energy range  of 320 GeV to 20 TeV to constrain their disappearance into light sterile neutrinos. Sterile  neutrinos are expected to produce distinctive zenith distribution for these energies for 0.01  <=Deltam**2<=10 eV**2. The stated limit is for  sin**2(2theta)(24) at Deltam**2 around 0.3 eV**2.


pdgid: S067NUS
text:
ADAMSON 2016B combine the results of AN 2016B, ADAMSON 2016C, and Bugey-3 reactor  experiments to constrain nu_{{mu}} to nu_{{e}} mixing through oscillations into light sterile  neutrinos. The stated limit for sin**2(2theta)(mu e) is at  |Deltam(41)**2| = 1.2 eV**2.


pdgid: S067NUS
text:
ADAMSON 2016C use the NuMI beam and exposure of 10.56E20 protons on target to search for  the oscillation of nu_{{mu}} dominated beam into light sterile neutrinos with detectors at 1.04 and  735 km. The reported limit sin**2(theta(24)) < 0.022 at 95% C.L. is for  |Deltam(41)**2| = 0.5 eV**2. We convert the result to  sin**2(2theta(24)) for the listing.


pdgid: S067NUS
text:
AN 2016B utilize 621 days of data to place limits on the nubar_{{e}} disappearance into a  light sterile neutrino. The stated limit corresponds to the smallest  sin**2(2theta(14)) at |Deltam**2(41)| ~ 3E-2 eV**2  (obtained from Figure 3 in AN 2016B). The exclusion curve begins at  |Deltam**2(41)|~1.5E-4 eV**2 and extends to ~0.25  eV**2. The analysis assumes sin**2(2theta(12)) = 0.846+-0.021,  Deltam**2(21) = 7.53+-0.18E-5 eV**2, and  |Deltam**2(32)| = 2.44+-0.06E-3 eV**2.


pdgid: S067NUS
text:
AMBROSIO 2001 tested the pure 2-flavor nu_mu --> nu_s hypothesis using matter effects which change the shape of the zenith-angle distribution of upward through-going muons.  With maximum mixing and Deltam**2around  0.0024eV**2, the nu_mu --> nu_s oscillation isdisfavored with 99%  confidence level with respect to the nu_mu --> nu_tau hypothesis.


pdgid: S067NUS
text:
FUKUDA 2000 tested the pure 2-flavor nu_mu --> nu_s hypothesis using three complementary atmospheric-neutrino data samples.  With this hypothesis, zenith-angle distributions are expected to show characteristic behavior due to neutral currents and matter effects.  In the Deltam**2  and sin**2(2theta)region preferred by the Super-Kamiokande data, the nu_mu --> nu_s  hypothesis isrejected at the 99% confidence level, while the nu_mu --> nu_tauhypothesis  consistently fits all of the data sample.


pdgid: S067CPT
text:
DEGOUVEA 2005 obtained this bound at the 3sigma CL from the KamLAND (ARAKI 2005) and solar neutrino data.


pdgid: S067CP2
text:
The quoted result is the single-parameter 90% C.L. interval determined from the 90% C.L. contour in the (Deltam**2, Deltambar**2) plane, which is  obtained by minimizing the four parameter log-likelihood function with respect to the other oscillation parameters.


pdgid: S077A00
text:
AAD 2024AW search for scattering of same-sign  boson pairs into same-sign electron pairs,  mediated by a virtual Majorana HNL, in the HNL mass range 50 GeV to 20 TeV. Limits are also set for  |V(e x) V(mu x)***|.


pdgid: S077A00
text:
AAD 2024BU search for same-sign electron pairs in semileptonic decays of top quarks via a  Majorana HNL, in the HNL mass range 15 -- 75 GeV.


pdgid: S077A00
text:
HAYRAPETYAN 2024AB search for W --> e nu_x --> e e lepton nu_lepton  prompt decays  assuming coupling to a single SM generation, between 10 -- 1500 GeV. Above mass(nu_{{x}}) >  mass(W), sensitivity is greatly reduced by the required virtuality of the HNL. Results are quoted  for a mass range below mass(W) and just above mass(W), for Majorana HNLs. Similar (weaker) limits  also for Dirac HNLs are presented.


pdgid: S077A00
text:
HAYRAPETYAN 2024S search for W --> e nu_x followed by nu_{{x}} displaced decay in flight  to electromagnetic and hadronic showers in the CMS muon chamber, in the mass range mass(nu_{{x}})  ~ 1 -- 3 GeV. Limits are set for both Majorana and Dirac HNLs. This long-lived  particle style search results in an exclusion region in the coupling-mass plane whose upper contour  is determined by an insufficiently long HNL lifetime to reach the muon chambers, and lower contour  by insufficient HNL production. The intersection of these, and thus the extent of the experimental  sensitivity, occurs at mass(nu_{{x}}) ~ 3 GeV.


pdgid: S077A00
text:
HAYRAPETYAN 2024V searches for W --> e nu_x with displaced decay nu_x --> e j, i.e.  with one jet, over the range mass(nu_{{x}}) ~ 2 -- 20 GeV. Limits are set for both Dirac  and Majorana HNLs.


pdgid: S077A00
text:
AAD 2023AO search for W --> nu_x e, for both Majorana and Dirac HNL scenarios. Also  consider scenarios involving multiflavor mixing, with correspondingly weaker limits.


pdgid: S077A00
text:
Reanalysis of BEBC results (cf. COOPER-SARKAR 1985) to update searches for D_s()+- --> nu_x e+-   using a corrected formula for the HNL decay probabilities, additional production channels, and an   improved fit for the charm meson distributions. Assumes a Majorana HNL.


pdgid: S077A00
text:
TUMASYAN 2022AD search for W --> e nu_x, nu_x --> e mu nu_mu and set limits for Dirac  and Majorana Heavy Neutral Leptons. The data correspond to an integrated luminosity of 138  fb**-1.


pdgid: S077A00
text:
K+ --> e+ nu_x, with nu_{{x}} decay through U(e x). ABE 2019B also considers  bounds on |U(lepton x) U(lepton^' x)| for combinations of lepton  flavors in the nu_{{x}} decay final state.


pdgid: S077A00
text:
Searches for a Majorana Heavy Neutral Lepton producing a pi- e+ resonance in the same sign  dilepton decay D --> K pi- e+ e+.


pdgid: S077A00
text:
BRYMAN 2019 sets best limits |U(ex)|**2 < 1E-4 -- 2E-7 in the mass range  mass(nu_{{x}})~2 -- 55 MeV, respectively, using the precision branching ratio measurement  in AGUILAR-AREVALO 2015. See also BRYMAN 2019A.


pdgid: S077A00
text:
PARK 2016 quotes an approximate limit B(B+ --> e+ nu_x) < 3E-6 in the mass  range mass(nu_{{x}}) ~ 0.2 -- 1.4 GeV.


pdgid: S077A00
text:
Searches for K or pi --> e+ nu_x, nu_x --> e+ e- nu_e using a beam dump experiment at  the 70 GeV Serpukhov proton synchrotron. BARANOV 1993 also considers limits for  |U(e x) U(mu x)| from K or pi --> mu+ nu_x, nu_x --> e+ e- nu_e.


pdgid: S077A01
text:
AAD 2024BU search for same-sign muon pairs in semileptonic decays of top quarks via a  Majorana HNL, in the HNL mass range 15 -- 75 GeV.


pdgid: S077A01
text:
ABRATENKO 2024 search for K+ --> mu+ nu_x, with nu_x --> nu_mu e+ e- and nu_x --> nu_mu pi0 --> nu_mu gamma gamma in the  mass ranges mass(nu_{{x}}) ~ 10 -- 150 MeV and mass(nu_{{x}}) ~ 150 -- 245 MeV,  respectively, for the case of a Majorana HNL. The pi0 mode dominates above mass(nu_{{x}}) ~  150 MeV.


pdgid: S077A01
text:
HAYRAPETYAN 2024AB search for W --> mu nu_x --> mu mu lepton nu_lepton prompt decays  assuming coupling to a single SM generation, between 10 -- 1500 GeV. Above mass(nu_{{x}}) >  mass(W), sensitivity is greatly reduced by the required virtuality of the HNL. Results are quoted  for a mass range below mass(W) and just above mass(W), for Majorana HNLs. Similar (weaker) limits  also for Dirac HNLs are presented.


pdgid: S077A01
text:
HAYRAPETYAN 2024AC search for B --> X mu nu_x and B --> mu nu_x followed by displaced  nu_x --> mu pi+- decay, where X is an unreconstructed hadronic system, for Majorana HNLs.  Also considers mixed flavor scenarios with e mu final state lepton pairs, and presents similar  (weaker) limits for Dirac HNLs.


pdgid: S077A01
text:
HAYRAPETYAN 2024S search for W --> mu nu_x followed by nu_{{x}} displaced decay in flight  to electromagnetic and hadronic showers in the CMS muon chamber, in the mass range mass(nu_{{x}})  ~ 1 -- 3 GeV. Limits are set for both Majorana and Dirac HNLs. This long-lived  particle style search results in an exclusion region in the coupling-mass plane whose upper contour  is determined by an insufficiently long HNL lifetime to reach the muon chambers, and lower contour  by insufficient HNL production. The intersection of these, and thus the extent of the experimental  sensitivity, occurs at mass(nu_{{x}}) ~ 3.5 GeV.


pdgid: S077A01
text:
HAYRAPETYAN 2024V searches for W --> mu nu_x with displaced decay nu_x --> mu j, i.e.  with one jet, over the range mass(nu_{{x}}) ~ 2 -- 20 GeV. Limits are set for both Dirac  and Majorana HNLs.


pdgid: S077A01
text:
AAD 2023AO search for W --> nu_x mu, for both Majorana and Dirac HNL scenarios. Also  consider scenarios involving multiflavor mixing, with correspondingly weaker limits.


pdgid: S077A01
text:
AAD 2023CE search for Majorana HNLs via vector boson fusion W+- W+- --> mu+- mu+-.  Limits set in a mass(nu_{{x}}) mass range from 50 GeV up to 20 TeV, using the Phenomenological Type-I  Seesaw model as a benchmark scenario.


pdgid: S077A01
text:
TUMASYAN 2023AC search for Majorana HNLs via vector boson fusion W+- W+- --> mu+- mu+-.  Limits set in a mass(nu_{{x}}) mass range from 50 GeV up to 25 TeV.


pdgid: S077A01
text:
ABRATENKO 2022A search for K+ --> mu+ nu_x, with nu_x --> mu-+ pi+-, in the mass  range mass(nu_{{x}}) ~ 246 -- 385 MeV. Also considers limits from nu_x --> mu- pi+  only, for the case of a Dirac HNL.


pdgid: S077A01
text:
TUMASYAN 2022AD search for W --> mu nu_x, nu_x --> mu e nu_e and set limits for Dirac  and Majorana Heavy Neutral Leptons. The data correspond to an integrated luminosity of 138  fb**-1.


pdgid: S077A01
text:
K+ --> mu+ nu_x, with nu_{{x}} decay through U(mu x). ABE 2019B also  considers bounds on |U(lepton x) U(lepton^' x)| for combinations of  lepton flavors in the nu_{{x}} decay final state.


pdgid: S077A01
text:
PARK 2016 quotes an approximate limit B(B+ --> mu+ nu_x) < 3E-6 in the mass  range mass(nu_{{x}}) ~ 0.2 -- 1.4 GeV.


pdgid: S077A01
text:
Search for Heavy Neutral Leptons produced by neutral current muon neutrino interactions, with  nu_x --> mu+ mu- nu_mu.


pdgid: S077A01
text:
K+ --> mu+ nu_x, with nu_x --> mu- pi+, in the mass range mass(nu_{{x}}) ~ 260 -- 385 MeV.    ABRATENKO 2020 also considers nu_x --> mu+ pi- for the case of a Majorana HNL.


pdgid: S077A02
text:
AAD 2024BU search for same-sign tau pairs in semileptonic decays of top quarks via a Majorana  HNL, in the HNL mass range 15 -- 75 GeV.


pdgid: S077A02
text:
HAYRAPETYAN 2024AB search for W --> tau nu_x --> tau tau lepton nu_lepton prompt decays  assuming coupling to a single SM generation, between 10 -- 1500 GeV. Above mass(nu_{{x}}) >  mass(W), sensitivity is greatly reduced by the required virtuality of the HNL. Results are quoted  for a mass range below mass(W) and just above mass(W), for Majorana HNLs. Similar (weaker) limits  also for Dirac HNLs are presented.


pdgid: S077A02
text:
HAYRAPETYAN 2024S search for W --> tau nu_x followed by nu_{{x}} displaced decay in  flight to electromagnetic and hadronic showers in the CMS muon chamber, in the mass range  mass(nu_{{x}}) ~ 1 -- 2 GeV. Limits are set for both Majorana and Dirac HNLs. This  long-lived particle style search results in an exclusion region in the coupling-mass plane whose  upper contour is determined by an insufficiently long HNL lifetime to reach the muon chambers, and  lower contour by insufficient HNL production. The intersection of these, and thus the extent of the  experimental sensitivity, occurs at mass(nu_{{x}}) ~ 2 GeV.


pdgid: S077A02
text:
HAYRAPETYAN 2024V searches for W --> tau nu_x with displaced decay nu_x --> tau j,  i.e. with one jet, over the range mass(nu_{{x}}) ~ 3 -- 20 GeV. Limits are set for both  Dirac and Majorana HNLs.


pdgid: S077A02
text:
NAYAK 2024 searches for tau --> pi nu_x with displaced decay nu_x --> nu_tau mu+ mu-  in the Belle central drift chamber (CDC). This long-lived particle style search results in an  exclusion region in the coupling-mass plane whose upper contour is determined by an insufficiently  long HNL lifetime to reach the CDC, and lower contour by insufficient HNL production.  Limits are  set for both Dirac and Majorana HNLs.


pdgid: S077A02
text:
Reanalysis of BEBC results (cf. COOPER-SARKAR 1985) to include searches for D_s()+- --> nu_tau tau+-,  tau+- --> nu_x pi+-, nu_x rho+-, or nu_x nu_tau lepton+- via   U(tau x).  Assumes a Majorana HNL.


pdgid: S077A02
text:
Reanalysis of CHARM results (cf. ORLOFF 2002) to include searches for nu_x --> nu lepton+ lepton-   decays, and including the production of HNLs from tau decays.


pdgid: S077A02
text:
Search for displaced nu_{{x}} decay signatures. Kinematical suppression of nu_x --> tau X at  lower masses leads to rapid loosening of the |U(tau x)| bound compared to that for  |U(e x)| and |U(mu x)|.


pdgid: S077A02
text:
Search for tau --> pi nu_x , nu_x --> pi e or pi mu in the range 0.2 -- 1.6 GeV.  LIVENTSEV 2023 reports results for the sum  Sigma(lepton=e,mu,tau)|U(lepton x)|**2 in a  model-dependent context, but which may be roughly reinterpreted as a limit |U(e x) U(tau x)|**2 +  |U(mu x) U(tau x)|**2 ~< 5E-9 in either Majorana or Dirac HNL  scenarios.


pdgid: S077A02
text:
TUMASYAN 2022H sets limits on an approximately mass-degenerate vector-like lepton SU(2)   doublet coupling to the tau. Some of the reported signal region distributions might be used to   set limits for heavy neutral leptons coupled to the tau. The data correspond to an integrated  luminosity of 138 fb**-1.


pdgid: Q123UM
text:
DOMINGUEZ 2019 determine the quark mass from a QCD finite energy sum rule for the divergence  of the axial current.


pdgid: Q123UM
text:
BAZAVOV 2018 determine the quark masses using a lattice computation with staggered fermions  and four active quark flavors.


pdgid: Q123UM
text:
FODOR 2016 is a lattice simulation with n_{{f}} = 2 + 1 dynamical flavors and includes  partially quenched QED effects.


pdgid: Q123UM
text:
CARRASCO 2014 is a lattice QCD computation of light quark masses using 2 + 1 + 1 dynamical quarks, with m_{{u}} = m_{{d}} not= m_{{s}} not= m_{{c}}. The u and d quark masses are obtained separately by using the K meson mass splittings and lattice results for the electromagnetic contributions.


pdgid: Q123UM
text:
BLUM 2010 determines light quark masses using a QCD plus QED lattice computation of the electromagnetic  mass splittings of the low-lying hadrons. The lattice simulations use 2+1 dynamical quark flavors.


pdgid: Q123UM
text:
DAVIES 2010 and MCNEILE 2010 determine mbar_{{c}}(mu)/mbar_{{s}}(mu) = 11.85+-0.16 using a lattice computation with n_{{f}} = 2 + 1 dynamical fermions of the pseudoscalar meson masses. Mass mass(u) is obtained from this using the value of mass(c) from ALLISON 2008 or MCNEILE 2010 and the BAZAVOV 2010 values for the light quark mass ratios, mass(s)/mbar and mass(u)/mass(d).


pdgid: Q123UM
text:
DURR 2011 determine quark mass from a lattice computation of the meson spectrum using n_{{f}} = 2 + 1 dynamical flavors. The lattice simulations were done at the physical quark mass, so that extrapolation in the quark mass was not needed. The individual mass(u), mass(d) values are obtained using the lattice determination of the average mass mass(ud) and of the ratio mass(s)/mass(ud) and the value of Q = (mass**2(s) - mass**2(ud)) / (mass**2(d) - mass**2(u)) as determined from eta --> 3pi decays.


pdgid: Q123UM
text:
DOMINGUEZ 2009 use QCD finite energy sum rules for the two-point function of the divergence of the axial vector current computed to order alpha(s)**4.


pdgid: Q123UM
text:
DEANDREA 2008 determine mass(u)-mass(d) from eta --> 3pi0, and combine with the PDG 2006 lattice  average value of mass(u)+mass(d) = 7.6+-1.6 to determine mass(u) and mass(d).


pdgid: Q123UM
text:
BLUM 2007 determine quark masses from the pseudoscalar meson masses using a QED plus QCD lattice computation with two dynamical quark flavors.


pdgid: Q123UM
text:
JAMIN 2006 determine mass(u)(2 GeV) by combining the value of mass(s) obtained from the spectral function for the scalar K pi form factor with other determinations  of the quark mass ratios.


pdgid: Q123UM
text:
MASON 2006 extract light quark masses from a lattice simulation using staggered fermions with an improved action,  and three dynamical light quark flavors with degenerate u and d quarks. Perturbative corrections were included at NNLO order. The quark masses mass(u) and mass(d) were determined from their  (mass(u)+mass(d))/2 measurement and AUBIN 2004A mass(u)/mass(d) value.


pdgid: Q123UM
text:
NARISON 2006 uses sum rules for e+ e- --> hadrons to order alpha_{{s}}^3() to determine mass(s) combined with other determinations of the quark mass ratios.


pdgid: Q123DM
text:
DAVIES 2010 and MCNEILE 2010 determine mbar_{{c}}(mu)/mbar_{{s}}(mu) = 11.85+-0.16 using a lattice computation with n_{{f}} = 2 + 1 dynamical fermions of the pseudoscalar meson masses. Mass mass(d) is obtained from this using the value of mass(c) from ALLISON 2008 or MCNEILE 2010 and the BAZAVOV 2010 values for the light quark mass ratios, mass(s)/mbar and mass(u)/mass(d).


pdgid: Q123DM
text:
JAMIN 2006 determine mass(d)(2 GeV) by combining the value of mass(s)  obtained from the spectral function for the scalar K pi form factor with other determinations of the quark mass ratios.


pdgid: Q123DM
text:
AUBIN 2004A perform three flavor dynamical lattice calculation of pseudoscalar meson masses, with continuum estimate of electromagnetic effects in the kaon masses, and one-loop perturbative renormalization constant.


pdgid: Q123MR4
text:
ALEXANDROU 2021 determines the quark mass using a lattice calculation of the meson and baryon    masses with a twisted mass fermion action. The simulations are carried out using 2+1+1 dynamical    quarks with mass(u) = mass(d)not=mass(s)not=mass(c), including gauge ensembles   close  to the physical pion point.


pdgid: Q123MR4
text:
BRUNO 2020 determines the light quark mass using a lattice calculation with n_{{f}} = 2+1   flavors of Wilson fermions. The scale has been set from f_{{pi}} and f_{{K}}. The tuning was done   using the masses of the lightest (pi) and strange (K) pseudoscalar mesons.


pdgid: Q123MR4
text:
YUAN 2017 determine mbar using QCD sum rules in the isospin I=0 scalar channel. At the end of the "Numerical Results" section of YUAN 2017 the authors discuss the  significance of their larger value of the light quark mass compared to previous determinations.


pdgid: Q123MR4
text:
ARTHUR 2013 is a lattice computation using 2+1 dynamical domain wall fermions. Masses at mu = 3 GeV have been converted to  mu = 2 GeV using conversion factors given in their paper.


pdgid: Q123MR4
text:
DURR 2011 determine quark mass from a lattice computation of the meson spectrum using n_{{f}} = 2 + 1 dynamical flavors. The lattice simulations were done at the physical quark mass, so that extrapolation in the quark mass was not needed.


pdgid: Q123MR4
text:
BLOSSIER 2010 determines quark masses from a computation of the hadron spectrum using n_{{f}}=2 dynamical twisted-mass Wilson fermions.


pdgid: Q123MR4
text:
DAVIES 2010 and MCNEILE 2010 determine mbar_{{c}}(mu)/mbar_{{s}}(mu) = 11.85+-0.16 using a lattice computation with n_{{f}} = 2 + 1 dynamical fermions of the pseudoscalar meson masses. Mass mbar is obtained from this using the value of mass(c) from ALLISON 2008 or MCNEILE 2010 and the BAZAVOV 2010 values for the light quark mass ratio, mass(s)/mbar.


pdgid: Q123MR4
text:
AOKI 2011A determine quark masses from a lattice computation of the hadron spectrum using n_{{f}} = 2 + 1 dynamical flavors of domain wall fermions.


pdgid: Q123MR4
text:
ALLTON 2008 use a lattice computation of the pi, K, and Omega masses with 2+1 dynamical flavors of domain wall quarks, and non-perturbative renormalization.


pdgid: Q123MR4
text:
BLOSSIER 2008 use a lattice computation of pseudoscalar meson masses and decay constants with 2 dynamical flavors and non-perturbative renormalization.


pdgid: Q123MR4
text:
ISHIKAWA 2008 use a lattice computation of the light meson spectrum with 2+1 dynamical flavors of O(a) improved Wilson quarks, and one-loop perturbative renormalization.


pdgid: Q123MR4
text:
NAKAMURA 2008 do a lattice computation using quenched domain wall fermions and non-perturbative renormalization.


pdgid: Q123MR4
text:
GOCKELER 2006 use an unquenched lattice computation of the axial Ward Identity with n_{{f}} = 2 dynamical light quark flavors, and non-perturbative renormalization, to obtain  mbar(2 GeV) = 4.08+-0.25+-0.19+-0.23 MeV, where the first error is statistical, the second and third are systematic due to the fit range and force scale uncertainties, respectively. We have combined the systematic errors linearly.


pdgid: Q123MR4
text:
GOCKELER 2006A use an unquenched lattice computation of the pseudoscalar meson masses with n_{{f}} = 2 dynamical light quark flavors, and non-perturbative renormalization.


pdgid: Q123MR4
text:
MASON 2006 extract light quark masses from a lattice simulation using staggered fermions with an improved action,  and three dynamical light quark flavors with degenerate u and d quarks. Perturbative corrections were included at NNLO order.


pdgid: Q123MR4
text:
AUBIN 2004 perform three flavor dynamical lattice calculation of pseudoscalar meson masses, with one-loop perturbative renormalization constant.


pdgid: Q123MR4
text:
AOKI 2003 uses quenched lattice simulation of the meson and baryon masses with degenerate light quarks. The extrapolations are done using quenched chiral perturbation theory.


pdgid: Q123MR4
text:
The errors given in AOKI 2003B were +0.046. We changed them to +-0.3 for calculating the overall best values. AOKI 2003B uses lattice simulation of the meson and baryon masses with two dynamical light quarks. Simulations are performed using the O(a) improved Wilson action.


pdgid: Q123MR4
text:
BECIREVIC 2003 perform quenched lattice computation using the vector and axial Ward identities. Uses O(a) improved Wilson action and nonperturbative renormalization.


pdgid: Q123MR4
text:
CHIU 2003 determines quark masses from the pion and kaon masses using a lattice simulation with a chiral fermion action in quenched approximation.


pdgid: Q123MR0
text:
AUBIN 2004A perform three flavor dynamical lattice calculation of pseudoscalar meson masses, with continuum estimate of electromagnetic effects in the kaon masses.


pdgid: Q123MR0
text:
NELSON 2003 computes coefficients in the order p**4 chiral Lagrangian using a lattice calculation with three dynamical flavors. The ratio mass(u)/mass(d) is obtained by combining this with the chiral perturbation theory computation of the meson masses to order p**4.


pdgid: Q123MR0
text:
LEUTWYLER 1996 uses a combined fit to eta --> 3pi and psi^' --> J/psi (pi,eta) decay rates, and the electromagnetic mass differences of the pi and K.


pdgid: Q123SM
text:
BRUNO 2020 determines the light quark mass using a lattice calculation with n_{{f}} = 2+1  flavors of Wilson fermions. The scale has been set from f_{{pi}} and f_{{K}}. The tuning was done  using the masses of the lightest (pi) and strange (K) pseudoscalar mesons.


pdgid: Q123SM
text:
LYTLE 2018 combined with CHAKRABORTY 2015 determine mbar_{{s}}(3 GeV) = 84.78+-0.65 MeV  from a lattice simulation with n_{{f}} = 2+1+1 flavors. They also determine the quoted value  mbar_{{s}}(2 GeV) for n_{{f}} = 4 dynamical flavors.


pdgid: Q123SM
text:
ANANTHANARAYAN 2016 determine mbar_{{s}}(2 GeV) = 106.70+-9.36 MeV and 74.47+-7.77  MeV from fits to ALEPH and OPAL tau decay data, respectively. We have used the weighted average  of the two.


pdgid: Q123SM
text:
BODENSTEIN 2013 determines mass(s) from QCD finite energy sum rules, and the perturbative computation of the pseudoscalar correlator to five-loop order.


pdgid: Q123SM
text:
CHAKRABORTY 2015 is a lattice QCD computation that determines mass(c) and mass(c)/mass(s) using pseudoscalar mesons masses tuned on gluon field configurations with 2+1+1 dynamical flavors of HISQ quarks with u/d masses down to the physical value.


pdgid: Q123SM
text:
DAVIES 2010 and MCNEILE 2010 determine mbar_{{c}}(mu)/mbar_{{s}}(mu) = 11.85+-0.16 using a lattice computation with n_{{f}} = 2 + 1 dynamical fermions of the pseudoscalar meson masses. Mass mass(s) is obtained from this using the value of mass(c) from ALLISON 2008 or MCNEILE 2010.


pdgid: Q123SM
text:
DOMINGUEZ 2008A make determination from QCD finite energy sum rules for the pseudoscalar two-point function computed to order alpha(s)**4.


pdgid: Q123SM
text:
to obtain mbar_{{s}}(2 GeV) = 111+-6+-4+-6 MeV, where the first error is statistical,  the second and third are systematic due to the fit range and force scale uncertainties, respectively. We have combined the systematic errors linearly.


pdgid: Q123SM
text:
BAIKOV 2005 determines mbar_{{s}}(M_{{tau}}) = 100+5-3+17-19 from sum rules using the strange spectral function in tau decay. The computations were done to order alpha_{{s}}^3(),  with an estimate of the alpha_{{s}}^4() terms. We have converted the result to mu = 2 GeV.


pdgid: Q123SM
text:
GAMIZ 2005 determines mbar_{{s}}(2 GeV) from sum rules using the strange spectral function in tau decay. The computations were done to order alpha_{{s}}^2(), with an estimate of the alpha_{{s}}^3() terms.


pdgid: Q123SM
text:
NARISON 2005 determines mbar_{{s}}(2 GeV) from sum rules using the strange spectral function in tau decay. The computations were done to order alpha_{{s}}^3().


pdgid: Q123SM
text:
AOKI 2003 uses quenched lattice simulation of the meson and baryon masses with degenerate light quarks. The extrapolations are done using quenched chiral perturbation theory. Determines m(s)=113.8+-2.3+5.8-2.9 using K mass as input and m(s)=142.3+-5.8+22-0 using phi mass as input. We have performed a weighted average of these values.


pdgid: Q123SM
text:
AOKI 2003B uses lattice simulation of the meson and baryon masses with two dynamical light quarks. Simulations are performed using the O(a) improved Wilson action.


pdgid: Q123SM
text:
BECIREVIC 2003 perform quenched lattice computation using the vector and axial Ward identities. Uses O(a) improved Wilson action and nonperturbative renormalization. They also quote mbar/m(s)=24.3+-0.2+-0.6.


pdgid: Q123SM
text:
GAMIZ 2003 determines mass(s) from SU(3) breaking in the tauhadronic width. The value of V(u s) is chosen to satisfy CKM unitarity.


pdgid: Q123SM
text:
GAMIZ 2003 determines mass(s) from SU(3) breaking in the tauhadronic width. The value of V(u s) is taken from the PDG.


pdgid: Q123MR1
text:
DONOGHUE 1992 result is from a combined analysis of meson masses, eta --> 3pi using second-order chiral perturbation theory including nonanalytic terms, and (psi(2S) --> J/psi(1S) pi)/(psi(2S) --> J/psi(1S) eta).


pdgid: Q123MR1
text:
LEUTWYLER 1990B determines quark mass ratios using second-order chiral perturbation theory for the meson and baryon masses, including nonanalytic corrections.  Also uses Weinberg sum rules to determine L(7).


pdgid: Q123MR3
text:
COLANGELO 2017 obtain Q from a dispersive analysis of KLOE collaboration data on eta --> pi+ pi- pi0  decays and chiral perturbation theory input.


pdgid: Q123MR3
text:
GUO 2017 determine Q from a dispersive model fit to KLOE and WASA-at-COSY data on eta --> pi+ pi- pi0 decay and matching to chiral perturbation theory.


pdgid: Q123MR3
text:
ANISOVICH 1996 find Q from eta --> pi+ pi- pi0 decay using dispersion relations and chiral perturbation theory.


pdgid: Q004M
text:
ALEXANDROU 2021 determines the quark mass using a lattice calculation of the meson and baryon     masses with a twisted mass fermion action. We have converted mbar_{{c}}(3 GeV) = 1.036+-0.017+0.015-0.008 to     mbar_{{c}}(mbar_{{c}}). The simulations are carried out using 2+1+1 dynamical quarks with    mass(u) = mass(d)not=mass(s)not=mass(c), including gauge ensembles close to the    physical  pion point.


pdgid: Q004M
text:
HEITGER 2021 determines the charm quark mass using a n_{{f}} = 2+1 flavor lattice QCD    simulation with non-perturbatively O(a) improved Wilson fermions. They also determine mbar_{{c}}(3    GeV) = 1.007+-0.016 GeV.


pdgid: Q004M
text:
HATTON 2020 determines the charm quark mass with a lattice QCD + quenched QED simulation  using the HISQ action and including n_{{f}} = 2+1+1 flavors of sea quarks. mass(c) is tuned from  the J/psi meson mass giving mbar_{{c}}(3 GeV) = 0.9841+-0.0051 GeV.


pdgid: Q004M
text:
NARISON 2020 determines the quark mass using QCD Laplace sum rules from the B_{{c}} mass,  combined with previous determinations of the QCD condensates and c and b masses.


pdgid: Q004M
text:
ABRAMOWICZ 2018 determine mbar_{{c}}(mbar_{{c}}) = 1.290+0.046-0.041+0.062-0.014+0.003-0.031  from the production of c quarks in e p collisions at HERA using combined H1 and ZEUS  data. The experimental/fitting errors, and those from modeling and parameterization have been  combined in quadrature.


pdgid: Q004M
text:
LYTLE 2018 combined with CHAKRABORTY 15 determine mbar_{{c}}(3 GeV) = 0.9874(48) GeV from a  lattice simulation with n_{{f}} = 2+1+1 flavors. They also determine the quoted value  mbar_{{c}}(mbar_{{c}}) for n_{{f}} = 4 dynamical flavors.


pdgid: Q004M
text:
PESET 2018 determine mbar_{{c}}(mbar_{{c}}) and mbar_{{b}}(mbar_{{b}})  using an N3LO  calculation of the eta_{{c}}, eta_{{b}} and B_{{c}} masses.


pdgid: Q004M
text:
CHETYRKIN 2017 determine mbar_{{c}}(mu = 3 GeV) = 0.993+-0.008 GeV and  mbar_{{c}}(mbar_{{c}}) from a four-loop sum-rule computation of the cross-section for e+ e- --> hadrons in  the charm threshold region.


pdgid: Q004M
text:
ERLER 2017 determine mbar_{{c}}(mbar_{{c}}) = 1.272+-0.008 GeV from a three-loop QCD  sum-rule computation of the vector current correlator.  This result is for fixed  alpha_{{s}}(M(Z)) = 0.1182. Including an alpha_{{s}} uncertainty of +-0.0016, the charm  mass error increases from 8 to 9 MeV.


pdgid: Q004M
text:
DEHNADI 2015 determine mbar_{{c}}(mbar_{{c}}) using sum rules for e+ e- --> hadrons at order  alpha_{{s}}^3() (N3LO), and fitting to both experimental data and lattice results.


pdgid: Q004M
text:
ALEKHIN 2013 determines mass(c) from charm production in deep inelastic scattering at HERA using approximate NNLO QCD.


pdgid: Q004M
text:
SAMOYLOV 2013 determines mass(c) from a study of charm dimuon production in neutrino-iron scattering using the NLO QCD result for the charm quark production cross section.


pdgid: Q004M
text:
BODENSTEIN 2011 determine mbar_{{c}}(3 GeV) = 0.987+-0.009 GeV and mbar_{{c}}(mbar_{{c}}) = 1.278+-0.009 GeV using QCD sum rules for the charm quark vector current correlator.


pdgid: Q004M
text:
LASCHKA 2011 determine the c mass from the charmonium spectrum. The theoretical computation uses the heavy  potential to order 1/mass(Q) obtained by matching the short-distance perturbative result onto lattice QCD result at larger scales.


pdgid: Q004M
text:
AUBERT 2010A determine the b- and c-quark masses from a fit to the inclusive decay spectra in semileptonic B decays in the kinetic scheme (and convert it to the MSbar scheme).


pdgid: Q004M
text:
SIGNER 2009 determines the c-quark mass using non-relativistic sum rules to analyze the e+ e- --> c cbar cross-section near threshold. Also determine the PS mass (mu(F)= 0.7 GeV) = 1.50+-0.04 GeV.


pdgid: Q004M
text:
NARISON 2018A determines simultaneously mbar_{{c}}(mbar_{{c}}) and the 4-dimension gluon  condensate using QCD exponential sum rules and their ratios evaluated at the optimal scale  mu = 2.85 GeV at N2LO-N3LO of perturbative QCD and including condensates up to dimension  6 -- 8 in the (axial-)vector and (pseudo-)scalar charmonium channels.


pdgid: Q004M
text:
NARISON 2018B determines mbar_{{c}}(mbar_{{c}}) using QCD vector moment sum rules and their  ratios at N2LO-N3LO of perturbative QCD and including condensates up to dimension 8.


pdgid: Q004M
text:
BERTONE 2016 determine mbar_{{c}}(mbar_{{c}}) from HERA deep inelastic scattering data using  the FONLL scheme. Also determine mbar_{{c}}(mbar_{{c}})=1.318+-0.054+0.490-0.022 using the  fixed flavor number scheme.


pdgid: Q004M
text:
CHAKRABORTY 2015 is a lattice QCD computation using 2+1+1 dynamical flavors. Moments of pseudoscalar current-current correlators are matched to alpha_{{s}}^3()-accurate QCD perturbation theory with the eta_{{c}} meson mass tuned to experiment.


pdgid: Q004M
text:
ABRAMOWICZ 2013C determines mass(c) from charm production in deep inelastic e p scattering, using the QCD  prediction at NLO order. The uncertainties from model and parameterization assumptions, and the value of alpha_{{s}}, of +-0.03,  +- 0.02, and +- 0.02 respectively, have been combined in quadrature.


pdgid: Q004M
text:
DEHNADI 2013 determines mass(c) using QCD sum rules for the charmonium spectrum and charm continuum to order alpha_{{s}}^3 (N3LO). The statistical and systematic experimental errors of +-0.006 and +-0.009 have been combined in quadrature. The theoretical uncertainties +-0.019 from truncation of the perturbation series, +-0.010 from alpha_{{s}}, and +-0.002 from the gluon condensate have been combined in quadrature.


pdgid: Q004M
text:
NARISON 2013 determines mass(c) using QCD spectral sum rules to order alpha_{{s}}^2 (NNLO) and including condensates up to dimension 6.


pdgid: Q004M
text:
ALEKHIN 2012 determines mass(c) from heavy quark production in deep inelastic scattering at HERA using approximate NNLO QCD.


pdgid: Q004M
text:
NARISON 2012A determines mass(c) using sum rules for the vector current correlator to order alpha_{{s}}^3(), including the effect of gluon condensates up to dimension eight.


pdgid: Q004M
text:
ALEKHIN 2011 determines mass(c) from heavy quark production in deep inelastic scattering using fixed target and HERA data, and approximate NNLO QCD.


pdgid: Q004M
text:
BODENSTEIN 2010 determines mbar_{{c}}(3 GeV) = 1.008+-0.026 GeV using finite energy sum rules for the vector current correlator. The authors have converted this to mbar_{{c}}(mbar_{{c}}) using alpha_{{s}}(M_{{Z}}) = 0.1189+-0.0020.


pdgid: Q004M
text:
MCNEILE 2010 determines mass(c) by comparing the order alpha_{{s}}^3 perturbative results for the pseudo-scalar current to lattice simulations with n_{{f}} = 2+1 sea-quarks by the HPQCD collaboration.


pdgid: Q004M
text:
NARISON 2010 determines mass(c) from ratios of moments of vector current correlators computed to order alpha_{{s}}^3() and including the dimension-six gluon condensate.


pdgid: Q004M
text:
CHETYRKIN 2009 determine mass(c) and mass(b) from the e+ e- --> Q Qbar cross-section and sum rules, using an order alpha_{{s}}^3 computation of the heavy quark vacuum polarization. They also determine mass(c)(3 GeV) = 0.986+-0.013GeV.


pdgid: Q004M
text:
ALLISON 2008 determine mass(c) by comparing four-loop perturbative results for the pseudo-scalar current correlator to lattice simulations by the HPQCD collaboration. The result has been updated in MCNEILE 2010.


pdgid: Q004M
text:
KUHN 2007 determine mbar_{{c}}(mu = 3 GeV) = 0.986+-0.013 GeV and mbar_{{c}}(mbar_{{c}}) from a four-loop sum-rule computation of the cross-section for e+ e- --> hadrons in the charm threshold region.


pdgid: Q004M
text:
BOUGHEZAL 2006 result comes from the first moment of the hadronic production cross-section to order alpha_{{s}}^3().


pdgid: Q004M
text:
HOANG 2006 determines mbar_{{c}}(mbar_{{c}}) from a global fit to inclusive B decay data. The B decay distributions were computed to order alpha_{{s}}^2()beta_{{0}}(), and the conversion between different m_{{c}} mass schemes to order alpha_{{s}}^3().


pdgid: Q004M
text:
AUBERT 2004X obtain mass(c) from a fit to the hadron mass and lepton energy distributions in semileptonic B decay. The paper quotes values in the kinetic scheme. The MSbar value has been provided by the BABAR collaboration.


pdgid: Q004M
text:
HOANG 2004 determines mbar_{{c}}(mbar_{{c}}) from moments at order  alpha_{{s}}^2() of the charm production cross-section in e+ e- annihilation.


pdgid: Q004M
text:
ZYABLYUK 2003 determines m(c) by using QCD sum rules in the pseudoscalar channel and comparing with the eta(c) mass.


pdgid: Q004MSR
text:
CHAKRABORTY 2015 is a lattice QCD computation on gluon field configurations with 2+1+1 dynamical flavors of HISQ quarks with u/d masses down to the physical value. mass(c) and mass(s) are tuned from pseudoscalar meson masses.


pdgid: Q004MSR
text:
DURR 2012 determine mass(c)/mass(s) using a lattice computation with n_{{f}} = 2 dynamical fermions. The result is combined with other determinations of mass(c) to obtain mass(s)(2 GeV) = 97.0+-2.6+-2.5MeV.


pdgid: Q004MSR
text:
DAVIES 2010 determine mass(c)/mass(s) from meson masses calculated on gluon fields including u, d, and s sea quarks with lattice spacing down to 0.045 fm. The Highly Improved Staggered quark formalism is used for the valence quarks.


pdgid: Q004MSR
text:
BLOSSIER 2010 determine mass(c)/mass(s) from a computation of the hadron spectrum using n_{{f}} = 2 dynamical twisted-mass Wilson fermions.


pdgid: Q004MBR
text:
HATTON 2021 determine mbar_{{b}}(mu)/mbar_{{c}}(mu) = 4.586+-0.012 at mu = 3   GeV with a lattice QCD + quenched QED simulation using the HISQ action and including n_{{f}}  =2+1+1  flavors of sea quarks. The ratio depends weakly on mu because of QED effects.


pdgid: Q004MBR
text:
BAZAVOV 2018 determine the quark masses using a lattice computation with staggered fermions  and four active quark flavors for the u, d, s, c quarks and five  active flavors for the b quark.


pdgid: Q004MDB
text:
AUBERT 2010A determine the b- and c-quark masses from a fit to the inclusive decay spectra in semileptonic B decays in the kinetic scheme.


pdgid: Q004MDB
text:
ABDALLAH 2006B determine mass(b)-mass(c) from moments of the hadron invariant mass and lepton energy spectra in semileptonic inclusive B decays.


pdgid: Q005M
text:
APARISI 2022 determine m_{{b}} at the Higgs mass, mbar_{{b}}(m_{{H}}) = 2.60+0.36-0.31  GeV from Higgs boson decay rates at the LHC, which is used to obtain mbar_{{b}}(mbar_{{b}}).


pdgid: Q005M
text:
HATTON 2021 determine mbar_{{b}}(3 GeV) = 4.513+-0.026 GeV using a lattice QCD +  quenched QED simulation using the HISQ action and including n_{{f}} = 2+1+1 flavors of sea quarks,  by combining their mbar_{{b}}/mbar_{{c}} and mbar_{{c}} determinations.


pdgid: Q005M
text:
ABRAMOWICZ 2018 determine mbar_{{b}}(mbar_{{b}}) = 4.049+0.104-0.109+0.090-0.032+0.001-0.031  from the production of b quarks in e p collisions at HERA  using combined H1 and ZEUS  data. The experimental/fitting errors, and those from modeling and parameterization have been  combined in quadrature.


pdgid: Q005M
text:
BAZAVOV 2018 determine the b mass using a lattice computation with staggered fermions  and five active quark flavors.


pdgid: Q005M
text:
KIYO 2016 determine mbar_{{b}}(mbar_{{b}}) from the Upsilon(1S) mass at order alpha_{{s}}^3() (N3LO).


pdgid: Q005M
text:
ALBERTI 2015 determine mbar_{{b}}(mbar_{{b}}) from fits to inclusive B --> X_c e nubar decay. They also find m(b)**kin(1 GeV) = 4.553+-0.020 GeV.


pdgid: Q005M
text:
BENEKE 2015 determine mbar_{{b}}(mbar_{{b}}) using sum rules for e+ e- --> hadrons  at order N3LO including finite mass(c) effects. They find m(b)**PS(2 GeV) =  4.532+0.013-0.039 GeV, and mbar_{{b}}(mbar_{{b}}) = 4.193+0.022-0.035 GeV. The value  quoted is obtained using the four-loop conversion given in BENEKE 2016.


pdgid: Q005M
text:
COLQUHOUN 2015 determine mbar_{{b}}(mbar_{{b}}) from moments of the vector current correlator  computed with a lattice simulation using the NRQCD action.


pdgid: Q005M
text:
DEHNADI 2015 determine mbar_{{b}}(mbar_{{b}}) using sum rules for e+ e- --> hadrons at order alpha_{{s}}^3() (N3LO), and fitting to both experimental data and lattice results.


pdgid: Q005M
text:
BERNARDONI 2014 determine m_{{b}} from n_{{f}} = 2 lattice calculations using heavy quark  effective theory non-perturbatively renormalized and matched to QCD at 1/m order.


pdgid: Q005M
text:
PENIN 2014 determine mbar_{{b}}(mbar_{{b}}) = 4.169+-0.008+-0.002+-0.002 using an estimate of the order alpha_{{s}}^3() b-quark vacuum polarization function in the threshold region, including finite mass(c) effects. The errors of +-0.008 from theoretical uncertainties, and +-0.002 from alpha_{{s}} have been combined in quadrature.


pdgid: Q005M
text:
LEE 2013O determines mass(b) using lattice calculations of the Upsilon and B_{{s}} binding energies in NRQCD, including three light dynamical quark flavors. The quark mass shift in NRQCD is determined to order alpha_{{s}}^2(), with partial alpha_{{s}}^3() contributions.


pdgid: Q005M
text:
LUCHA 2013 determines mass(b) from QCD sum rules for heavy-light currents using the lattice value for f_{{B}} of 191.5+-7.3 GeV.


pdgid: Q005M
text:
BODENSTEIN 2012 determine mass(b) using sum rules for the vector current correlator and the e+ e- --> Q Qbar total cross-section.


pdgid: Q005M
text:
DIMOPOULOS 2012 determine quark masses from a lattice computation using n_{{f}} = 2 dynamical flavors of twisted mass fermions.


pdgid: Q005M
text:
LASCHKA 2011 determine the b mass from the charmonium spectrum. The theoretical computation uses the heavy  potential to order 1/mass(Q) obtained by matching the short-distance perturbative result onto lattice QCD result at larger scales.


pdgid: Q005M
text:
CHETYRKIN 2009 determine mass(c) and mass(b) from the e+ e- --> Q Qbar cross-section and sum rules, using an order alpha_{{s}}^3 (N3LO) computation of the heavy quark vacuum polarization.


pdgid: Q005M
text:
SCHWANDA 2008 measure moments of the inclusive photon spectrum in B --> X_s gamma decay to determine m_{{b}}^1S(). We have converted this to MSbar scheme.


pdgid: Q005M
text:
NARISON 2018A determines mbar_{{b}}(mbar_{{b}}) as a function of alpha_{{s}} using QCD  exponential sum rules and their ratios evaluated at the optimal scale mu = 9.5 GeV at  N2LO-N3LO of perturbative QCD and including condensates up to dimension 6 -- 8 in the  (axial-)vector and (pseudo-)scalar bottomonium channels.


pdgid: Q005M
text:
NARISON 2018B determines mbar_{{b}}(mbar_{{b}}) using QCD vector moment sum rules and their  ratios at N2LO-N3LO of perturbative QCD and including condensates up to dimension 8.


pdgid: Q005M
text:
ABRAMOWICZ 2014A determine mbar_{{b}}(mbar_{{b}}) = 4.07+-0.14+0.01-0.07+0.05-0.00+0.08-0.05 from the production of b quarks in e p collisions at HERA. The errors due to fitting, modeling, PDF parameterization, and theoretical QCD uncertainties due to the values of alpha_{{s}}, m_{{c}}, and the renormalization scale mu have been combined in quadrature.


pdgid: Q005M
text:
AYALA 2014A determine mbar_{{b}}(mbar_{{b}}) from the Upsilon(1S) mass computed to N3LO order in perturbation theory using a renormalon subtracted scheme.


pdgid: Q005M
text:
NARISON 2013 determines mass(b) using QCD spectral sum rules to order alpha_{{s}}^2 (NNLO) and including condensates up to dimension 6.


pdgid: Q005M
text:
NARISON 2013A determines mass(b) using HQET sum rules to order alpha_{{s}}^2 (NNLO) and the B meson mass and decay constant.


pdgid: Q005M
text:
HOANG 2012 determine mass(b) using non-relativistic sum rules for the Upsilon system at order alpha_{{s}}^2 (NNLO) with renormalization group improvement.


pdgid: Q005M
text:
NARISON 2012 determines mass(b) using exponential sum rules for the vector current correlator to order alpha_{{s}}^3(), including the effect of gluon condensates up to dimension eight.


pdgid: Q005M
text:
Determines mass(b) to order alpha_{{s}}^3() (N3LO), including the effect of gluon condensates up to dimension eight combining the methods of NARISON 2012 and NARISON 2012A.


pdgid: Q005M
text:
NARISON 2012A determines mass(b) using sum rules for the vector current correlator to order alpha_{{s}}^3(), including the effect of gluon condensates up to dimension eight.


pdgid: Q005M
text:
MCNEILE 2010 determines mass(b) by comparing order alpha_{{s}}^3 (N3LO) perturbative results for the pseudo-scalar current to lattice simulations with n_{{f}} = 2+1 sea-quarks by the HPQCD collaboration.


pdgid: Q005M
text:
NARISON 2010 determines mass(b) from ratios of moments of vector current correlators computed to order alpha_{{s}}^3() and including the dimension-six gluon condensate. These values are taken from the erratum to that reference.


pdgid: Q005M
text:
ABDALLAH 2008D determine mbar_{{b}}(M_{{Z}}) = 3.76+-1.0 GeV from a leading order study of four-jet rates at LEP.


pdgid: Q005M
text:
GUAZZINI 2008 determine mbar_{{b}}(mbar_{{b}}) from a quenched lattice simulation of heavy meson masses. The +-0.08 is an estimate of the quenching error.


pdgid: Q005M
text:
DELLA-MORTE 2007 determine mbar_{{b}}(mbar_{{b}}) from a computation of the spin-averaged B meson mass using quenched lattice HQET at order 1/m. The +-0.08 is an estimate of the quenching error.


pdgid: Q005M
text:
KUHN 2007 determine mbar_{{b}}(mu = 10 GeV) = 3.609+-0.025 GeV and mbar_{{b}}(mbar_{{b}}) from a four-loop sum-rule computation of the cross-section for e+ e- --> hadrons in the bottom threshold region.


pdgid: Q005M
text:
ABDALLAH 2006D determine mass(b)(M_{{Z}}) = 2.85+-0.32 GeV from Z-decay three-jet events containing a b-quark.


pdgid: Q005M
text:
BOUGHEZAL 2006 MSbar scheme result comes from the first moment of the hadronic production cross-section to order alpha_{{s}}^3().


pdgid: Q005M
text:
PINEDA 2006 MSbar scheme result comes from a partial NNLL evaluation (complete at order alpha_{{s}}^2 (NNLO)) of sum rules of the bottom production cross-section in  e+ e-  annihilation.


pdgid: Q005M
text:
GRAY 2005 determines mbar_{{b}}(mbar_{{b}}) from a lattice computation of the Upsilon spectrum. The simulations have 2+1 dynamical light flavors. The b quark is implemented using NRQCD.


pdgid: Q005M
text:
AUBERT 2004X obtain mass(b) from a fit to the hadron mass and lepton energy distributions in semileptonic B decay. The paper quotes values in the kinetic scheme. The MSbar value has been provided by the BABAR collaboration.


pdgid: Q005M
text:
BAUER 2004 determine mass(b), mass(c) and  mass(b)-mass(c) by a global fit to inclusive B decay spectra.


pdgid: Q005M
text:
HOANG 2004 determines mbar_{{b}}(mbar_{{b}}) from moments at order  alpha_{{s}}^2() of the bottom production cross-section in e+ e- annihilation.


pdgid: Q005M
text:
MCNEILE 2004 use lattice QCD with dynamical light quarks and a static heavy quark to compute the masses of heavy-light mesons.


pdgid: Q005M
text:
BAUER 2003 determine the b quark mass by a global fit to B decay observables. The experimental data includes lepton energy and hadron invariant mass moments in semileptonic B --> X_c lepton nu_lepton decay, and the inclusive photon spectrum in B --> X_s gamma decay. The theoretical expressions used are of order 1/m**3, and alpha(s)**2beta(0).


pdgid: Q005M
text:
CORCELLA 2003 determines mbar_{{b}} using sum rules computed to order alpha(s)**2. Includes charm quark mass effects.


pdgid: Q005M
text:
MAHMOOD 2003 determines m(b)**1S by a fit to the lepton energy moments in B --> X_c lepton nu_lepton decay. The theoretical expressions used are of order 1/m**3 and alpha(s)**2beta(0). We have converted their result to the MSbar scheme.


pdgid: Q005M
text:
BRAMBILLA 2002 determine mbar_{{b}}(mbar_{{b}}) from a computation of the Upsilon(1S) mass to order alpha_{{s}}^4(), including finite m_{{c}} corrections.


pdgid: Q005A00
text:
CHAKRABORTY 2015 determine mass(b)/mass(s) from lattice QCD using the HISQ action and  including n_{{f}} = 2+1+1 flavors of sea quarks.


pdgid: Q007TP
text:
HAYRAPETYAN 2024F based on up to 5 and 20 fb^{-1} of p p data at sqrt(s) = 7 and 8  TeV, respectively. The combination includes 15 input measurements in t tbar events that  exploit both semileptonic and hadronic decays of the top quark as well as t-channel single-top  events.


pdgid: Q007TP
text:
AAD 2023N based on 36.1 fb^{-1} of p p data at sqrt(s) = 13 TeV. The second error is    the sum of systematic (+-0.66) and that from changing parton-shower gluon recoil scheme    (+-0.25) uncertainties. The distribution of the invariant mass mass(lepton mu)  (lepton  from W and mu from  b-hadron  decay)  is used, which is  less sensitive to  jet energy  uncertainties and top  production modelling.


pdgid: Q007TP
text:
TUMASYAN 2023BB based on 36.3 fb^{-1} of p p data at sqrt(s) = 13 TeV. For each  event, the mass is reconstructed from a kinematic fit of the decay products to a t tbar  hypothesis. A profile likelihood method is applied using up to four observables per event.


pdgid: Q007TP
text:
TUMASYAN 2023Z based on 138 fb^{-1} of p p data at sqrt(s) = 13 TeV. The second error  is the sum of experimental (+-0.61), model (+-0.47), and theoretical (+-0.23)  uncertainties. The products of the hadronic decay of a top quark with pT > 400 GeV, in  the lepton + jets channel of t tbar, are reconstructed as a single jet. The top quark mass  is determined from the normalized differential cross section measurement in the mass(jet)  distribution.


pdgid: Q007TP
text:
TUMASYAN 2021G based on 35.9 fb^{-1} of p p data at sqrt(s) = 13 TeV. Events are   selected by requiring 1lepton + 2jets(1b jet) final state.


pdgid: Q007TP
text:
SIRUNYAN 2020AR based on 35.9 fb^{-1} of p p data at sqrt(s) = 13 TeV. The products  of the hadronic decay of a top quark with pT > 400 GeV, in the lepton + jets  channel of t tbar are reconstructed as a single jet. The top quark mass is determined from the  normalized differential cross section measurement in the mass(jet) distribution.


pdgid: Q007TP
text:
SIRUNYAN 2019AP based on 35.9 fb^{-1} of p p data at sqrt(s) = 13 TeV. A kinematical  fit is applied to each event assuming the signal event topology. mass(t) is determined  simultaneously with a jet energy scale factor (JSF). The second error represents stat.+JSF.  Modeling uncertainties are larger than in the measurements at sqrt(s) = 7 and 8 TeV because of the  use of new alternative color reconnection models.


pdgid: Q007TP
text:
SIRUNYAN 2019AR based on 35.9 fb^{-1} of p p data at sqrt(s) = 13 TeV. Obtained from  a simultaneous fit of the cross section and the top quark mass in the POWHEG simulation. The cross  section is used also to extract the MSbar mass and the strong coupling constant for different  PDF sets.


pdgid: Q007TP
text:
TEVEWWG 2016 is the latest Tevatron average (July 2016) provided by the Tevatron Electroweak  Working Group. It takes correlated uncertainties into account and has a chi^2 of 10.8 for 11  degrees of freedom.


pdgid: Q007TP
text:
AABOUD 2019AC based on 20.2 fb**-1 in p p collisions at sqrt(s) = 8 TeV. Uses  optimized event selection to suppress less-well-reconstructed events and template fits to determine  mass(t) together with a global jet energy scale factor and a relative b-to-light-jet energy  scale factor.


pdgid: Q007TP
text:
AABOUD 2019AC is an ATLAS combination of 7 and 8 TeV top-quark mass determination in the  dilepton, lepton + jets, and all jets channels.


pdgid: Q007TP
text:
SIRUNYAN 2019AP based on 35.9 fb^{-1} of p p data at sqrt(s) = 13 TeV. A combined  measurement using the lepton+jets and all-jets channels through a single likelihood function.  See SIRUNYAN 2018DE.


pdgid: Q007TP
text:
SIRUNYAN 2018DE based on 35.9 fb^{-1} of p p data at sqrt(s) = 13 TeV. mass(t) is  determined simultaneously with an overall jet energy scale factor constrained by the mass of the  hadronically decayed W. Compared to the Run 1 analysis a more advanced treatment of modeling  uncertainties are employed, in particular concerning color-reconnection models. Superseded by TUMASYAN 2023BB.


pdgid: Q007TP
text:
AABOUD 2017AH based on 20.2 fb**-1 of p p data at sqrt(s) = 8 TeV. Uses template  fits to the ratio of the masses of three-jets (from t candidate) and dijets (from W  candidate), to suppress jet energy scale uncertainty.  Large QCD background is modelled using a  data-driven method.


pdgid: Q007TP
text:
ABAZOV 2017B is a combination of measurements of the top quark mass by D0 in the lepton+jets  and dilepton channels, using all data collected in Run I (1992 -- 1996) at sqrt(s) = 1.8  TeV and Run II (2001 -- 2011) at sqrt(s) = 1.96 TeV of the Tevatron, corresponding to  integrated luminosities of 0.1 fb^{-1} and 9.7 fb^{-1}, respectively.


pdgid: Q007TP
text:
SIRUNYAN 2017L based on 19.7 fb^{-1} of p p data at sqrt(s) = 8 TeV.   mass(t) is reconstructed from a fit to the invariant mass distribution of mu nu b, where    p_{{T}}^miss and W mass constraint are used to reconstruct nu momentum. The number of    events for various contributions, except for the t-channel single top one, are fixed to the    values extracted from simulation. Superseded by TUMASYAN 2021G.


pdgid: Q007TP
text:
SIRUNYAN 2017N based on 19.7 fb^{-1} of p p data at sqrt(s) = 8 TeV. The fully  hadronic decay of a highly-boosted t is reconstructed in the lepton+jets channel and  unfolded at the particle level.  The sensitivity of the peak position of the m_jet distribution  is used to test quality of the modelling by the simulation.


pdgid: Q007TP
text:
SIRUNYAN 2017O based on 19.7 fb^{-1} of p p data at sqrt(s) = 8 TeV. Analysis is  based on the kinematical observables M(b lepton), M_T2 and M(b lepton nu). A  fit is performed to determine mass(t) and an overall jet energy scale factor simultaneously.


pdgid: Q007TP
text:
AABOUD 2016T based on 20.2 fb**-1 of p p data at sqrt(s) = 8 TeV. The analysis is  refined using the p_{{T}} and invariant mass distributions of lepton+b-jet system. A  combination with measurements from sqrt(s) = 7 TeV data in the dilepton and lepton+jets channels  gives 172.84+-0.34+-0.61 GeV.


pdgid: Q007TP
text:
AABOUD 2016T is an ATLAS combination of 8 TeV top-quark mass in the dilepton channel with  previous measurements from sqrt(s) = 7 TeV data in the dilepton and lepton + jets channels.


pdgid: Q007TP
text:
ABAZOV 2016 based on 9.7 fb**-1 of data in p pbar collisions at sqrt(s) = 1.96 TeV.  Employs improved  fit to   minimize statistical errors and improved jet energy calibration, using  lepton + jets mode,  which   reduces error of jet energy scale. Based on previous determination in  ABAZOV 2012AB  with  increased integrated  luminosity and improved fit and calibrations.


pdgid: Q007TP
text:
ABAZOV 2016D based on 9.7 fb**-1 of data in p pbar collisions at sqrt(s) = 1.96 TeV,  using the matrix element technique. Based on previous determination in ABAZOV 2011R with  increased integrated luminosity. There is a strong correlation with the determination in  ABAZOV 2016. (See ABAZOV 2017B.)


pdgid: Q007TP
text:
KHACHATRYAN 2016AK based on 19.7 fb**-1 of p p data at sqrt(s) = 8 TeV. Combination  of the three top mass measurements in KHACHATRYAN 2016AK and with the CMS results at  sqrt(s) = 7 TeV gives 172.44+-0.13+-0.47 GeV.


pdgid: Q007TP
text:
KHACHATRYAN 2016AK based on 19.7 fb^{-1} of p p data at sqrt(s) = 8 TeV. Combination  of the three top mass measurements in KHACHATRYAN 2016AK and with the CMS results at sqrt(s)  = 7 TeV.


pdgid: Q007TP
text:
KHACHATRYAN 2016AL based on 19.7 fb**-1 in p p collisions at sqrt(s) = 8 TeV.  Determined from the invariant mass distribution of leptons and reconstructed secondary vertices  from b decays using only charged particles. The uncertainty is dominated by modeling of b  fragmentation and top p_{{T}} distribution.


pdgid: Q007TP
text:
KHACHATRYAN 2016CB based on 666 candidate reconstructed events corresponding to 19.7  fb**-1 of p p data at sqrt(s) = 8 TeV. The measurement exploits correlation of mass(t)  with M(J/psi lepton) in the same top quark decay, using a high-purity event sample. A study on  modeling of b-quark fragmentation is given in Sec.3.3.


pdgid: Q007TP
text:
AAD 2015AW based on 4.6 fb**-1 of p p data at sqrt(s) = 7 TeV. Uses template fits to  the ratio of the   masses of three-jets (from t candidate) and dijets (from W candidate).  Large background from multijet production is modeled with data-driven  methods.


pdgid: Q007TP
text:
AAD 2015BF based on 4.6 fb**-1 in p p collisions at sqrt(s) = 7 TeV. Using a  three-dimensional template likelihood technique the lepton plus jets (>=1b-tagged)  channel gives  172.33+-0.75+-1.02 GeV, while exploiting a one dimensional template method  using  mass(lepton b) the dilepton channel (1 or  2b-tags) gives  173.79+-0.54+-1.30 GeV.   The results are combined.


pdgid: Q007TP
text:
AALTONEN 2015D based on 9.1 fb**-1 of p pbar data at sqrt(s) = 1.96 TeV. Uses a  template technique to fit a distribution of a variable defined by a linear combination of variables  sensitive and insensitive to jet energy scale to optimize reduction of systematic errors.  b-tagged and non-b-tagged events are separately analyzed and combined.


pdgid: Q007TP
text:
Based on 9.3 fb**-1 of p pbar data at sqrt(s) = 1.96 TeV. Multivariate algorithm is used to  discriminate signal from backgrounds, and templates are used to measure mass(t).


pdgid: Q007TP
text:
Based on 9.7 fb**-1 of p pbar data at sqrt(s) = 1.96 TeV. A matrix element method is used to calculate  the probability of an  event to be signal or background, and the overall jet energy   scale is  constrained in situ  by mass(W). See ABAZOV 2015G for further details.


pdgid: Q007TP
text:
Based on 3.54 fb**-1 of p p data at sqrt(s) = 7 TeV. The mass is reconstructed for each  event employing a kinematic fit of the jets to a ttbar hypothesis. The combination with the  pervious CMS measurements in the dilepton and the  lepton+jets channels gives 173.54+-0.33+-0.96 GeV.


pdgid: Q007TP
text:
Based on 8.7 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV. Events with an identified charged lepton or small notET are rejected from the event sample, so that the measurement is statistically independent from those in the lepton + jets and all hadronic channels while being sensitive to those events with a tau lepton in the final state.


pdgid: Q007TP
text:
Based on 5.0 fb**-1 of p p data at sqrt(s) = 7 TeV. CHATRCHYAN 2013S studied events with di-lepton + notET + >=2 b-jets, and looked for kinematical endpoints of MT2, MT2(T), and subsystem variables.


pdgid: Q007TP
text:
AAD 2012I based on 1.04 fb**-1 of p p data at sqrt(s) = 7 TeV. Uses 2d-template  analysis (MT) with mass(t) and jet energy scale factor (JSF) from mass(W) mass fit.


pdgid: Q007TP
text:
Based on 8.7 fb**-1 of data in p pbar collisions at 1.96 TeV.  The JES is calibrated by using the dijet mass from the W boson decay.


pdgid: Q007TP
text:
Based on 5.8 fb**-1 of data in p pbar collisions at 1.96 TeV the quoted value is   mass(t) = 172.5+-1.4(stat)+-1.0(JES)+-1.1(syst) GeV. The  measurement is performed with a liklihood fit technique which simultaneously determines mass(t)  and JES (Jet Energy Scale).


pdgid: Q007TP
text:
Based on 4.3 fb**-1 of data in p-pbar collisions at 1.96 TeV. The measurement reduces the JES uncertainty by using the single lepton channel study of ABAZOV 2011P.


pdgid: Q007TP
text:
Combination with the result in 1 fb**-1 of preceding data reported in ABAZOV 09AH as well as the MWT result  of ABAZOV 2011R with a statistical correlation of 60%.


pdgid: Q007TP
text:
Based on 5.0 fb**-1 of p p data at sqrt(s) = 7 TeV. Uses an analytical matrix weighting technique (AMWT) and full kinematic analysis (KIN).


pdgid: Q007TP
text:
Based on 5.0 fb**-1 of p p data at sqrt(s) = 7 TeV. The first error is statistical and JES combined, and the second is systematic. Ideogram method is used to obtain 2D liklihood for the kinematical fit with two parameters mtop and JES.


pdgid: Q007TP
text:
Based on 3.2 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV. The first error is from statistics and JES combined, and the latter is from the other systematic uncertainties. The result is obtained using an unbinned maximum likelihood method where the top quark mass and the JES are measured simultaneously, with Delta_{{JES}} = 0.3+-0.3(stat).


pdgid: Q007TP
text:
Based on 5.7 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV. Events with an identified charged lepton or small notET are rejected from the event sample, so that the measurement is statistically independent from those in the lepton + jets and all hadronic channels while being sensitive to those events with a tau lepton in the final state. Supersedes AALTONEN 2007B.


pdgid: Q007TP
text:
AALTONEN 2011E based on 5.6 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV.  Employs a multi-dimensional template likelihood technique where the lepton plus jets (one or two  b-tags) channel gives 172.2+-1.2+-0.9 GeV while the dilepton channel yields 170.3+-2.0+-3.1  GeV. The results are combined. OUR EVALUATION includes the measurement in the dilepton channel only.


pdgid: Q007TP
text:
Uses a likelihood fit of the lepton pT distribution based on 2.7 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV.


pdgid: Q007TP
text:
Based on 3.6 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV. ABAZOV 2011P reports 174.94+-0.83+-0.78+-0.96 GeV, where the first uncertainty is from statistics, the second from JES, and the last from other systematic uncertainties. We combine the JES and systematic uncertainties. A matrix-element method is used where the JES uncertainty is constrained by the W mass. ABAZOV 2011P describes a measurement based on 2.6 fb**-1 that is combined with ABAZOV 2008AH, which employs an independent 1 fb**-1 of data.


pdgid: Q007TP
text:
Based on a matrix-element method which employs 5.4 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV. Superseded by ABAZOV 2012AB.


pdgid: Q007TP
text:
Based on 36 pb**-1 of p p collisions at sqrt(s) = 7 TeV. A Kinematic Method using b-tagging and an analytical Matrix Weighting Technique give consistent results and are combined. Superseded by CHATRCHYAN 2012BA.


pdgid: Q007TP
text:
Based on 5.6 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV. The likelihood calculated using a matrix element method gives mass(t) = 173.0+-0.7(stat)+-0.6(JES)+-0.9(syst) GeV, for a total uncertainty of 1.2 GeV.


pdgid: Q007TP
text:
Based on 3.4 fb**-1 of p pbar collisions at sqrt(s) = 1.96 TeV. The result is obtained by combining the MT2 variable method and the NWA (Neutrino Weighting Algorithm). The MT2 method alone gives mass(t) = 168.0+4.8-4.0(stat)+-2.9(syst) GeV with smaller systematic error due to small JES uncertainty.


pdgid: Q007TP
text:
Based on 1.9 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV. The result is from the measurement using the transverse decay length of b-hadrons and that using the transverse momentum of the W decay muons, which are both insensitive to the JES (jet energy scale) uncertainty. OUR EVALUATION uses only the measurement exploiting the decay length significance which yields 166.9+9.5-8.5(stat)+-2.9 (syst) GeV. The measurement that uses the lepton transverse momentum is excluded from the average because of a statistical correlation with other samples.


pdgid: Q007TP
text:
Based on 2.9 fb**-1 of p pbar collisions at sqrt(s) = 1.96 TeV. The first error is from statistics and JES uncertainty, and the latter is from the other systematics. Neural-network-based kinematical selection of 6 highest E(T) jets with a vtx b-tag is used to distinguish signal from background. Superseded by AALTONEN 2012G.


pdgid: Q007TP
text:
Based on 2 fb**-1 of data at sqrt(s) = 1.96 TeV. The top mass is obtained from the measurement  of the invariant mass of the lepton (e or mu) from W decays and the soft mu in b-jet. The result is insensitive to jet energy scaling.


pdgid: Q007TP
text:
Based on 1.9 fb**-1 of data at sqrt(s) = 1.96 TeV. The first error is from statistics and  jet energy scale uncertainty, and the latter is from the other systematics. Matrix element method with effective propagators.


pdgid: Q007TP
text:
Based on 943 pb**-1 of data at sqrt(s) = 1.96 TeV. The first error is from statistical and jet-energy-scale uncertainties, and the latter is from other systematics. AALTONEN 2009K selected 6 jet events with one or  more vertex b-tags and used the tree-level matrix element to construct template models of signal and background.


pdgid: Q007TP
text:
Based on 1.9 fb**-1 of data at sqrt(s) = 1.96 TeV. The first error is from statistical and jet-energy-scale (JES) uncertainties, and the second is from other systematics. Events with lepton + jets and those with dilepton + jets were simultaneously fit to constrain mass(t) and JES.  Lepton + jets data only give mass(t) = 171.8+-2.2 GeV, and dilepton data only give mass(t) = 171.2+5.3-5.1 GeV.


pdgid: Q007TP
text:
Based on 2 fb**-1 of data at sqrt(s) = 1.96 TeV. Matrix Element method. Optimal selection criteria  for candidate events with two high pT leptons, high notET, and two or more jets with and  without b-tag are obtained by neural network with neuroevolution technique  to minimize the statistical error of mass(t).


pdgid: Q007TP
text:
Based on 2.9 fb**-1 of data at sqrt(s) = 1.96 TeV. Mass mass(t) is estimated from the likelihood for the eight-fold kinematical solutions in the plane of the azimuthal angles of the two neutrino momenta.


pdgid: Q007TP
text:
Based on 1 fb**-1 of data at sqrt(s) = 1.96 TeV. Events with two identified leptons, and those with one lepton  plus one isolated track and a b-tag were used to constrain mass(t). The result is a combination of the nuWT  (nu Weighting Technique) result of 176.2+-4.8+-2.1 GeV and the MWT (Matrix-element Weighting Technique)  result of 173.2+-4.9+-2.0 GeV.


pdgid: Q007TP
text:
Reports measurement of 170.7+4.2-3.9+-2.6+-2.4 GeV based on 1.2 fb**-1 of data at sqrt(s) = 1.96 TeV. The last error is due to the theoretical uncertainty on sigma(t tbar). Without the cross-section constraint a top mass of 169.7+5.2-4.9+-3.1 GeV is obtained.


pdgid: Q007TP
text:
Result is based on 1 fb**-1 of data at sqrt(s) = 1.96 TeV. The first error is from statistics and jet energy scale uncertainty, and the latter is from the other systematics.


pdgid: Q007TP
text:
Based on 311 pb**-1 of data at sqrt(s) = 1.96 TeV. Events with 4 or more jets with E(T)> 15 GeV, significant missing E(T), and secondary vertex b-tag are used in the fit. About 44% of the signal acceptance is from tau nu + 4 jets. Events with identified e or mu are vetoed to provide a statistically independent measurement.


pdgid: Q007TP
text:
Based on 955 pb**-1 of data sqrt(s) = 1.96 TeV. mass(t) and JES  (Jet Energy Scale) are fitted simultaneously, and the first error contains the JES contribution of 1.5 GeV.


pdgid: Q007TP
text:
Based on 425 pb**-1 of data at sqrt(s) = 1.96 TeV. The first error  is a combination of statistics and JES (Jet Energy Scale) uncertainty, which has been measured simultaneously to give JES = 0.989+-0.029(stat).


pdgid: Q007TP
text:
Based on 370 pb**-1 of data at sqrt(s) = 1.96 TeV. Combined result of MWT (Matrix-element Weighting Technique) and nuWT (nu Weighting Technique) analyses is 178.1+-6.7+-4.8GeV.


pdgid: Q007TP
text:
Based on 1.0 fb**-1 of data at sqrt(s) = 1.96 TeV. ABULENCIA 2007D improves the matrix element description by including the effects of initial-state radiation.


pdgid: Q007TP
text:
Based on 695 pb**-1 of data at sqrt(s) = 1.96 TeV. The transverse decay length of the b  hadron is used to determine mass(t), and the result is free from the JES (jet energy scale) uncertainty.


pdgid: Q007TP
text:
Based on ~400 pb**-1 of data at sqrt(s) = 1.96 TeV. The first error includes statistical and systematic jet energy scale uncertainties, the second error is from the other systematics. The result is obtained with the b-tagging information.  The result without b-tagging is 169.2+5.0-7.4+1.5-1.4 GeV. Superseded by ABAZOV 2008AH.


pdgid: Q007TP
text:
Based on the all hadronic decays of t tbar pairs. Single b-quark tagging via the decay chain b --> c --> mu was used to select signal enriched multijet events.  The result was obtained by the maximum likelihood method after bias correction.


pdgid: Q007TP
text:
Obtained by re-analysis of the lepton + jets candidate events that led to ABBOTT 1998F. It is based upon the maximum likelihood method which makes use of the leading order matrix elements.


pdgid: Q007TP
text:
Obtained by combining the measurements in the lepton + jets [AFFOLDER 2001], all-jets [ABE 1997R, ABE 1999B], and dilepton [ABE 1999B] decay topologies.


pdgid: Q007TP
text:
Obtained by combining the D0 result mass(t) (GeV) = 168.4+-12.3+-3.6 from 6 di-lepton events (see also ABBOTT 1998D) and mass(t) (GeV) = 173.3+-5.6+-5.5 from lepton+jet events (ABBOTT 1998F).


pdgid: Q007TP
text:
Obtained by combining the CDF results of mass(t) (GeV)=167.4+-10.3+-4.8 from 8dilepton events, mass(t) (GeV)=175.9+-4.8+-5.3 from lepton+jet events (ABE 1998E), and mass(t) (GeV)=186.0+-10.0+-5.7 from all-jet events (ABE 1997R). The systematic errors in the latter two measurements are changed in this paper.


pdgid: Q007TP
text:
Obtained by combining the D0 results of mass(t)(GeV)=168.4+-12.3+-3.6 from 6 dilepton events and mass(t)(GeV)=173.3+-5.6+-5.5 from 77 lepton+jet events.


pdgid: Q007TP
text:
Obtained by combining the D0 results from dilepton and lepton+jet events, and the CDF results (ABE 1999B) from dilepton, lepton+jet events, and all-jet events.


pdgid: Q007TP
text:
Based on the first observation of all hadronic decays of t tbar pairs. Single b-quark tagging with jet-shape variable constraints was used to select signal enriched multi-jet events.


pdgid: Q007TP2
text:
AAD 2019G based on 20.2 fb**-1 of data in p p collisions at sqrt(s) = 8 TeV.  Normalized t tbar + 1-jet differential cross section as a function of t tbar j invariant  mass is measured in the lepton + jets mode. The unfolded parton-level distribution is compared  with the NLO QCD prediction.  The three errors are from statitics, systematics, and theory.


pdgid: Q007TP2
text:
Based on 5.3 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV. ABAZOV 2011S uses the measured t tbar production cross section of 8.13+1.02-0.90 pb [ABAZOV 2011E] in the lepton plus jets channel to obtain the top quark MSbar mass by using an approximate NNLO computation (MOCH 2008, LANGENFELD 2009). The corresponding top quark pole mass is 167.5+5.4-4.9 GeV. A different theory calculation (AHRENS 2010, AHRENS 2010A) is also used and yields m(t)**MSbar = 154.5+5.0-4.3 GeV.


pdgid: Q007TP2
text:
Based on 1 fb**-1 of data at sqrt(s) = 1.96 TeV. Uses the lepton + jets, lepton lepton, and lepton tau + jets channels. ABAZOV 2009AG extract the pole mass of the top quark using two different calculations that yield 169.1+5.9-5.2 GeV (MOCH 2008, LANGENFELD 2009) and 168.2+5.9-5.4 GeV (KIDONAKIS 2008).


pdgid: Q007TP2
text:
Based on 1 fb**-1 of data at sqrt(s) = 1.96 TeV. Uses the lepton lepton and lepton tau + jets channels. ABAZOV 2009R extract the pole mass of the top quark using two different calculations that yield 173.3+9.8-8.6 GeV (MOCH 2008, LANGENFELD 2009) and 171.5+9.9-8.8 GeV (CACCIARI 2008).


pdgid: Q007TP4
text:
AAD 2023AY based on 5 fb**-1 and 20 fb**-1 of p p data at sqrt(s) = 7 TeV and 8   TeV, respectively. The result is obtained from the combined inclusive cross section measurements   and the NNLO+NNLL predictions fixing alpha(s)(mass(Z)) = 0.118.


pdgid: Q007TP4
text:
TUMASYAN 2023R based on 36.3 fb**-1 of data in p p collisions at sqrt(s) = 13 TeV.   Normalized t tbar + 1-jet differential cross section as a function of t tbar j invariant   mass is measured in the dilepton mode. The unfolded parton-level distribution is compared with the   NLO QCD prediction. The result depends on the PDF and ABMP16NLO is used.


pdgid: Q007TP4
text:
AAD 2020Q based on 36.1 fb**-1 of p p data at sqrt(s) = 13 TeV. The result is  obtained from the inclusive cross section measurement and the NNLO+NNLL prediction.


pdgid: Q007TP4
text:
SIRUNYAN 2017W based on 2.2 fb**-1 of p p data at sqrt(s) = 13 TeV. Events are  categorized according to the jet multiplicity and the number of b-tagged jets. The pole mass is  obtained from the inclusive cross section measurement and the NNLO prediction.


pdgid: Q007TP4
text:
ABAZOV 2016F based on 9.7 fb**-1 of data in p pbar collisions at sqrt(s) = 1.96 TeV.  The result is obtained from the inclusive cross section measurement and the NNLO+NNLL prediction.


pdgid: Q007TP4
text:
AAD 2015BW based on 4.6 fb**-1 of p p data at sqrt(s) = 7 TeV. Uses normalized  differential cross section for t tbar + 1 jet as a function of the inverse of the invariant  mass of the t tbar + 1 jet system. The measured cross section is corrected to the parton level.  Then a fit to the data using NLO + parton shower prediction is performed.


pdgid: Q007TP4
text:
SIRUNYAN 2020BV based on 35.9 fb**-1 of p p data at sqrt(s) = 13 TeV. The error  accounts for both experimental and theoretical uncertainties. Events containing two oppositely  charged leptons are used. The pole mass is particularly sensitive to the t tbar invariant mass  distribution close to the threshold. However, the Coulomb and soft gluon resummation effects are  not taken into account, hence, an additional theoretical uncertainty of order +1 GeV is assumed.


pdgid: Q007TP4
text:
AABOUD 2017BC based on 20.2 fb**-1 of p p data at sqrt(s) = 8 TeV. The pole mass is  extracted from a fit of NLO predictions to eight single lepton and dilepton differential  distributions, while simultaneously constraining uncertainties due to PDFs and QCD scales. The  three reported uncertainties come from statistics, experimental systematics, and theoretical  sources.


pdgid: Q007TP4
text:
KHACHATRYAN 2016AW based on 5.0 fb**-1 of p p collisions at 7 TeV and 19.7 fb**-1  at 8 TeV. The 7 TeV data include those used in CHATRCHYAN 2014. The result is obtained from  the inclusive cross sections.


pdgid: Q007TP4
text:
AAD 2014AY used CS(t tbar) for e mu events. The result is a combination of the measurements mass(t)  = 171.4+-2.6 GeV based on 4.6 fb**-1 of data at 7 TeV and  mass(t) = 174.1+-2.6 GeV  based on 20.3 fb**-1 of data at 8 TeV.


pdgid: Q007TP4
text:
CHATRCHYAN 2014 used CS(t tbar) from p p collisions at sqrt(s) = 7 TeV measured in  CHATRCHYAN 2012AX to obtain mass(t)(pole) for alpha_{{s}}(mass(Z)) = 0.1184+-0.0007.  The errors have been corrected in KHACHATRYAN 2014K.


pdgid: Q007CPT
text:
TUMASYAN 2021G based on 35.9 fb^{-1} of p p data at sqrt(s) = 13 TeV. Events are   selected by requiring 1lepton + 2jets(1b jet) final state. An average top mass of   172.13+0.76-0.77 GeV/c**2 is obtained.


pdgid: Q007CPT
text:
CHATRCHYAN 2017 based on 19.6 fb**-1 of p p data at sqrt(s) = 8 TeV and an average  top mass of 172.84+-0.10(stat) GeV is obtained.


pdgid: Q007CPT
text:
Based on 8.7 fb**-1 of p pbar collisions at sqrt(s) = 1.96 TeV and an average top mass of 172.5 GeV/c**2.


pdgid: Q007CPT
text:
Based on 4.96 fb**-1 of p p data at sqrt(s) = 7 TeV. Based on the fitted mass(t) for lepton+ and lepton- events using the Ideogram method.


pdgid: Q007CPT
text:
Based on a matrix-element method which employs 3.6 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV.


pdgid: Q007CPT
text:
Based on a template likelihood technique which employs 5.6 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV.


pdgid: Q007W
text:
Based on 20.2 fb**-1 of p p data at sqrt(s) = 8 TeV. Gamma_{{t}} is measured using a  template fit to the reconstructed invariant mass of the b-jet of the semileptonically decaying  top quark and the corresponding lepton, and  the angular distance between j_{{b}} and j_{{l}} in  hadronic top decay. Signal templates are generated by reweighting events at parton-level to  Breit-Wigner distribution with different Gamma_{{t}} hypotheses for mass(t) = 172.5 GeV. The  result is consistent with the NNLO SM prediction of 1.322 GeV.


pdgid: Q007W
text:
Based on 19.7 fb**-1 of p p data at sqrt(s) = 8 TeV. The result is obtained by combining  the measurement of R = Gamma(t --> W b)/Gamma(t --> W q (q=b,s,d)) and a previous CMS measurement  of the t-channel single top production cross section of CHATRCHYAN 2012BQ, by using the theoretical calculation of  Gamma(t --> W b) for mass(t) = 172.5 GeV.


pdgid: Q007W
text:
Based on 5.4 fb**-1 of data in p pbar collisions at 1.96 TeV. Gamma(t --> b W) = 1.87+0.44-0.40 GeV is obtained from the observed t-channel single top quark  production cross section, whereas B(t --> b W) = 0.90+-0.04 is used assuming Sum(q)B(t --> q W) = 1. The result is valid for mass(t) = 172.5 GeV. See the paper for the values for mass(t) = 170 or 175 GeV.


pdgid: Q007W
text:
Based on 8.7 fb**-1 of data. The two sided 68% CL interval is 1.10 GeV < Gamma_{{t}} < 4.05 GeV for mass(t) = 172.5 GeV.


pdgid: Q007W
text:
Based on 2.3 fb**-1 in p pbar collisions at sqrt(s) = 1.96 TeV. ABAZOV 2011B extracted Gamma_{{t}}() from the partial width Gamma(t --> W b) = 1.92+0.58-0.51 GeV measured using the t-channel single top production cross section, and the branching fraction br{t --> W b} = 0.962+0.068-0.066(stat)+0.064(syst). The Gamma(t --> W b) measurement gives the 95% CL lowerbound of Gamma(t --> W b) and hence that of Gamma_{{t}}().


pdgid: Q007W
text:
Results are based on 4.3 fb**-1 of data in p pbar collisions at sqrt(s) = 1.96 TeV. The top quark mass and the hadronically decaying W boson mass are reconstructed for each candidate events and compared with templates of different top quark width. The two sided 68% CL interval is 0.3 GeV< Gamma_{{t}}()< 4.4 GeV for mass(t) = 172.5 GeV.


pdgid: Q007W
text:
Based on 955 pb**-1 of p pbar collision data at sqrt(s) = 1.96 TeV. AALTONEN 2009M selected  t tbar candidate events for the lepton + notET + jets channel with one or two b-tags, and  examine the decay width dependence of the reconstructed mass(t) distribution. The result is for mass(t) =175 GeV, whereas the upper limit is lower for smaller mass(t).


pdgid: Q007R6
text:
Based on 8.7 fb**-1 of data. This measurement gives |V_tb| = 0.93+-0.04 and |V_tb| > 0.85 (95% CL) in the SM.


pdgid: Q007R6
text:
Based on 19.7 fb**-1 of p p data at sqrt(s) = 8 TeV. The result is obtained by counting the number of b jets per t tbar signal events in the dilepton channel.  The t tbar production cross section is measured to be CS(t tbar) =  238+-1+-15 pb, in good agreement with the SM prediction and the latest CMS measurement of CHATRCHYAN 2014F.  The measurement gives R > 0.995 (95%  CL), or |V_tb| > 0.975  (95% CL) in the SM, requiring  R<=1.


pdgid: Q007R6
text:
Based on 8.7 fb**-1 of p pbar collisions at sqrt(s) = 1.96 TeV. Measure the fraction of t --> W b decays simultaneously with the t tbar cross section. The correlation coefficient between those two measurements is -0.434. Assume unitarity of the 3x3 CKM matrix and set |V_tb| > 0.89 at 95% CL.


pdgid: Q007R6
text:
Based on 5.4 fb**-1 of data. The error is statistical and systematic combined. The result is a combination of 0.95+-0.07 from lepton + jets channel and 0.86+-0.05 from lepton lepton channel. |V**tb| = 0.95+-0.02 follows from the result by assuming unitarity of the 3x3 CKM matrix.


pdgid: Q007R6
text:
Result is based on 0.9 fb**-1 of data. The 95% CL lower bound R > 0.79 gives  |V_tb| > 0.89 (95% CL).


pdgid: Q007R6
text:
ABAZOV 2006K result is from the analysis of t tbar --> lepton nu +>=3 jets with 230 pb**-1 of data at sqrt(s) = 1.96 TeV. It gives R > 0.61 and |V_tb|>0.78 at 95% CL. Superseded by ABAZOV 2008M.


pdgid: Q007R6
text:
ACOSTA 2005A result is from the analysis of lepton + jets and di-lepton + jets final states of t tbar candidate events with ~162 pb**-1 of data at sqrt(s) = 1.96 TeV. The first error is statistical and the second systematic. It gives R > 0.61, or |V_tb| > 0.78 at 95% CL.


pdgid: Q007R6
text:
AFFOLDER 2001C measures the top-quark decay width ratio R= Gamma(W b)/Gamma(W q), where q is a d, s, or b quark, by using the number of events with multiple btags. The first error is statistical and the second systematic.  A numerical integration of the likelihood function gives R>0.61 (0.56) at 90% (95%) CL. By assuming three generation unitarity, |V(t b)|= 0.97+0.16-0.12 or |V(t b)| >0.78 (0.75) at 90% (95%) CL is obtained.  The result is based on 109pb**-1 of data at sqrt(s)= 1.8 TeV.


pdgid: Q007R9
text:
AAD 2015CC based on 4.6 fb**-1 of p p data at sqrt(s) = 7 TeV. The original value is  given by 13.3+-0.4+-0.5%, which includes electrons from the decay of tau leptons.  It is assumed that the top branching ratios to leptons and jets add up to one and that only SM  processes contribute to the background. The event selection criteria are optimized for the  lepton tau_h + jets channel. We have converted the original value to eliminate contributions of  electrons from tau's, by using the AAD 2015CC measurements of the branching ratios to  mu and tau channels, as well as the PDG values of tau branching ratios into e and  mu channels.


pdgid: Q007R10
text:
AAD 2015CC based on 4.6 fb**-1 of p p data at sqrt(s) = 7 TeV. The original value is  given by 13.4+-0.3+-0.5%, which includes muons from the decay of tau leptons. It is  assumed that the top branching ratios to leptons and jets add up to one and that only SM processes  contribute to the background. The event selection criteria are optimized for the lepton tau_h +  jets channel. We have converted the original value to eliminate contributions of muons from  tau's, by using the AAD 2015CC measurements of the branching ratios to mu and tau  channels, as well as the PDG values of tau branching ratios into e and tau channels.


pdgid: Q007R4
text:
SIRUNYAN 2020V based on 35.9 fb**-1 of p p data at sqrt(s) = 13 TeV. t tbar  events are selected in the t tbar --> (lepton nu_lepton) (tau_h nu_tau) b bbar mode, where  tau_{{h}} refers to the hadronic decays of tau. The branching ratio is determined with respect  to the t tbar inclusive cross section extrapolated from the light dilepton mode. The ratio of  the t tbar production cross sections in the lepton tau_h and lepton lepton channels  yields 0.973+-0.009+-0.066, consistent with lepton universality.


pdgid: Q007R4
text:
AAD 2015CC based on 4.6 fb**-1 of p p data at sqrt(s) = 7 TeV. The original value is  given by 7.0+-0.3+-0.5%, which includes only the hadronic decay of tau leptons. It  is assumed that the top branching ratios to leptons and jets add up to one and that only SM  processes contribute to the background. The event selection criteria are optimized for the  lepton tau_h + jets channel. We have converted the original value to include leptonic decays of  tau's, by using the AAD 2015CC measurements of the branching ratios to e and mu  channels, as well as the PDG values of tau branching ratios into e and mu channels.


pdgid: Q007R4
text:
Based on 9 fb**-1 of data. The measurement is in the channel t tbar --> ( b lepton nu ) ( b tau nu ), where tau decays into hadrons (tau_{{h}}), and lepton (e or mu) include  lepton  from tau decays (tau_{{{{mathit ell}}}}). The result is consistent with lepton universality.


pdgid: Q007R4
text:
ABULENCIA 2006R looked for t tbar --> (lepton nu_lepton) (tau nu_tau) b bbar events in 194 pb**-1 of p pbar collisions at sqrt(s) = 1.96 TeV. 2 events are found where 1.00+-0.17 signal and 1.29+-0.25 background events are expected, giving a 95% CL upper bound for the partial width ratio Gamma(t --> tau nu q) / Gamma(SM)(t --> tau nu q) < 5.2.


pdgid: Q007R4
text:
ABE 1997V searched for t tbar --> (lepton nu_lepton) (tau nu_tau) b bbar events in 109pb**-1 of p pbar collisions at sqrt(s) = 1.8 TeV.  They observed 4candidate events where one expects ~1 signal and ~2 background events.  Three of the four observed events have jets identified as bcandidates.


pdgid: Q007R11
text:
AAD 2015CC based on 4.6 fb**-1 of p p data at sqrt(s) = 7 TeV. Branching ratio of  top quark into  b  and jets.  It is assumed that the top branching ratios to leptons and jets  add up to one and  that  only SM processes contribute to the background. The event selection  criteria are optimized for the lepton tau_h + jets channel.


pdgid: Q007R3
text:
HAYRAPETYAN 2024L based on 138 fb**-1 of data in p p collisions at sqrt(s) = 13 TeV.  FCNC through single top production in association with a photon, and t tbar production with a  top quark decaying into a photon and up-quark, are searched for. Bounds on the anomalous FCNC  coupling is given by kappa(t u gamma)< 6.2E-3.


pdgid: Q007R3
text:
HAYRAPETYAN 2024L based on 138 fb**-1 of data in p p collisions at sqrt(s) = 13 TeV.  FCNC through single top production in association with a photon, and t tbar production with a  top quark decaying into a photon and charm-quark, are searched for. Bounds on the anomalous FCNC  coupling is given by kappa(t c gamma)< 7.7E-3.


pdgid: Q007R3
text:
AAD 2023 based on 139 fb**-1 of data in p p collisions at sqrt(s) = 13 TeV.    Anomalous FCNC left-handed and right-handed couplings are searched for through the single top    production in association with a photon and  in  the decay of a top quark in the t tbar    production. The SM predictions of the corresponding  branching ratios are of the order of    E-14.


pdgid: Q007R3
text:
CHEKANOV 2003 looked for single top production via FCNC in the reaction e+- p --> e+- (t or tbar) X in 130.1 pb**-1 of data at sqrt(s)=300 -- 318 GeV. No evidence for top production and its decay into b W was found.  The result is obtained for mass(t)=175 GeV when B(gamma c)=B(Z q)=0, where q is a u or c quark. Bounds on the effective t-u-gamma and t-u-Z couplings are found in their Fig.4. The conversion to the constraint listed is from private communication, E. Gallo, January 2004.


pdgid: Q007R3
text:
AAD 2020B based on 81 fb**-1 of data in p p collisions at sqrt(s) = 13 TeV. FCNC  through single top production in association with a photon is searched for in the mode lepton gamma +  notET + 1j (b-tag). Anomalous FCNC left-handed and right-handed couplings are  searched for, which result in different kinematical properties of top decay such as the lepton  distribution. Limits are set on the t q gamma couplings in an effective field theory.


pdgid: Q007R3
text:
KHACHATRYAN 2016AS based on 19.8 fb**-1 of data in p p collisions at sqrt(s) = 8  TeV. FCNC through single top production in association with a photon is searched for in the mode  mu + gamma + notET + >=1j (0,1b). Bounds on the anomalous FCNC couplings  are given by kappa(t u gamma)< 0.025 and kappa(t c gamma)< 0.091.


pdgid: Q007R3
text:
AARON 2009A looked for single top production via FCNC in e+- p collisions at HERA with 474 pb**-1. The upper bound of the cross section gives the bound on the FCNC coupling kappa(t u gamma)/Lambda  < 1.03 TeV**-1, which corresponds to the result for mass(t) = 175 GeV.


pdgid: Q007R3
text:
ABDALLAH 2004C looked for single top production via FCNC in the reaction e+ e- --> tbar c or tbar u in 541 pb**-1 of data at sqrt(s)=189 -- 208~GeV. No deviation from the SM is found, which leads to the bound on B(t --> gamma q), where q is a u or a c quark, for mass(t) = 175~GeV when B(t --> Z q)=0 is assumed. The conversion to the listed bound is from private communication, O. Yushchenko, April 2005. The bounds on the effective t-q-gamma and t-q-Z couplings are given in their Fig.~7 and Table~4, for mass(t) = 170 -- 180~GeV, where most conservative bounds are found by choosing the chiral couplings to maximize the negative interference between the virtual gamma and Z exchange amplitudes.


pdgid: Q007R3
text:
AKTAS 2004 looked for single top production via FCNC in e+- collisions at HERA with 118.3 pb**-1, and found 5 events in the e or mu channels. By assuming that they are due to statistical fluctuation, the upper bound on the t u gamma coupling kappa(t u gamma) < 0.27 (95% CL) is obtained. The conversion to the partial width limit, when B(gamma c) = B(Z u) = B(Z c) = 0, is from private communication, E. Perez, May 2005.


pdgid: Q007R3
text:
ACHARD 2002J looked for single top production via FCNC in the reaction e+ e- --> tbar c or tbar u in 634 pb**-1 of data at sqrt(s)= 189 -- 209 GeV. No deviation from the SM is found, which leads to a bound on the top-quark decay branching fraction B(gamma q), where q is a u or c quark. The bound assumes B(Z q)=0 and is for mass(t)= 175 GeV;  bounds for mass(t)=170 GeV and 180 GeV and B(Z q)not=0 are given in Fig.5 and Table7.


pdgid: Q007R3
text:
ABE 1998G looked for t tbar events where one t decays into q gamma while the other decays into b W. The quoted bound is for Gamma(gamma q)/Gamma(W b).


pdgid: Q007R02
text:
AABOUD 2018BW based on 36.1 fb**-1 of p p data at sqrt(s) = 13 TeV. In the mass  range of mass(H+) = 90 -- 160 GeV, assuming the SM cross section for the t tbar  production, the upper limit for the branching fraction B(t --> b H+) x B(H+ --> tau nu_tau)  ranges between 0.25% and 0.031%.


pdgid: Q007R20
text:
AAD 2024BN based on 140 fb**-1 of p p data at sqrt(s) = 13 TeV. Long-lived axionlike  particles which decay hadronically are searched for in the decay of the top quark. The upper limit  on the branching ratio is obtained between 1.6 < ctau(a) < 130 mm and for  40 < mass(a) < 55 GeV.


pdgid: Q007R2
text:
AAD 2023AS based on 139 fb**-1 of data in p p collisions at sqrt(s) = 13 TeV.  Anomalous FCNC left-handed and right-handed couplings are searched for through the single top  production in association with a Z boson and in the decay of a top quark in the t tbar  production. Events with 3lepton + >=1 jet(s) (1b-tagged) + notET are used. The  SM predictions of the corresponding branching ratios are of the order of E-14.


pdgid: Q007R2
text:
SIRUNYAN 2017E based on 19.7 fb**-1 of p p data at sqrt(s) = 8 TeV. The final states  t tbar --> lepton+ lepton- lepton^'()+- nu + jets (lepton, lepton^' = e, mu)  are investigated and the cross section sigma(p p --> t Z q --> lepton nu b lepton+ lepton- q) =  10+8-7fb is measured, giving no sign of FCNC decays of the top quark.


pdgid: Q007R2
text:
AAD 2016D based on 20.3 fb**-1 of p p data at sqrt(s) = 8 TeV. The FCNC decay is  searched for in t tbar events in the final state (b W)(q Z) when both W and Z  decay leptonically, giving 3 charged leptons.


pdgid: Q007R2
text:
Based on 36.1 fb**-1 of p p data at sqrt(s) = 13 TeV. The final states t tbar --> lepton+ lepton- lepton^'()+- nu +  jets (lepton, lepton^' = e, mu) are investigated and no significant excess over the  SM background contributions is observed.


pdgid: Q007R2
text:
Based on 19.7 fb**-1 of p p data at sqrt(s) = 8 TeV. The flavor changing decay is searched for in t tbar events in the final state (b W)(q Z) when both W and Z decay leptoically, giving 3 charged leptons.


pdgid: Q007R2
text:
Based on 5.0 fb**-1 of p p data at sqrt(s) = 7 TeV. Search for FCNC decays of the top quark in  t tbar --> lepton+ lepton- lepton^'()+- nu + jets (lepton, lepton^' = e, mu) final states found no excess of signal events.


pdgid: Q007R2
text:
Based on 4.1 fb**-1 of data. ABAZOV 2011M searched for FCNC decays of the top quark in t tbar --> lepton+ lepton- lepton^'()+- nu + jets (lepton, lepton^'() = e, mu) final states, and absence of the signal gives the bound.


pdgid: Q007R2
text:
Based on p pbar data of 1.52 fb**-1. AALTONEN 2009AL compared t tbar --> W b W b --> lepton nu b j j b and t tbar --> Z c W b --> lepton lepton c j j b decay chains, and absence of the latter signal gives the bound. The result is for 100% longitudinally polarized Z boson and the theoretical t tbar production cross section The results for different Z polarizations and those without the cross section assumption are given in their Table XII.


pdgid: Q007R2
text:
Result is based on 1.9 fb**-1 of data at sqrt(s) = 1.96 TeV. t tbar --> W b Z q or Z q Z q processes have been looked for in Z + >=4 jet events with and without b-tag. No signal leads to the  bound B(t --> Z q) < 0.037 (0.041) for mass(t) = 175 (170) GeV.


pdgid: Q007R2
text:
ABDALLAH 2004C looked for single top production via FCNC in the reaction e+ e- --> tbar c or tbar u in 541 pb**-1 of data at sqrt(s)=189 -- 208~GeV. No deviation from the SM is found, which leads to the bound on B(t --> Z q), where q is a u or a c quark, for mass(t) = 175~GeV when B(t --> gamma q)=0 is assumed. The conversion to the listed bound is from private communication, O. Yushchenko, April 2005. The bounds on the effective t-q-gamma and t-q-Z couplings are given in their Fig.~7 and Table~4, for mass(t) = 170 -- 180~GeV, where most conservative bounds are found by choosing the chiral couplings to maximize the negative interference between the virtual gamma and Z exchange amplitudes.


pdgid: Q007R2
text:
ACHARD 2002J looked for single top production via FCNC in the reaction e+ e- --> tbar c or tbar u in 634 pb**-1 of data at sqrt(s)= 189 -- 209 GeV. No deviation from the SM is found, which leads to a bound on the top-quark decay branching fraction B(Z q), where q is a u or c quark. The bound assumes B(gamma q)=0 and is for  mass(t)= 175 GeV;  bounds for mass(t)=170 GeV and 180 GeV and B(gamma q) notequal0 are given in Fig.5 and Table7.  Table6 gives constraints on t-c-e-e four-fermi contact interactions.


pdgid: Q007R2
text:
HEISTER 2002Q looked for single top production via FCNC in the reaction e+ e- --> tbar c or tbar u in 214 pb**-1 of data at sqrt(s)= 204 -- 209 GeV. No deviation from the SM is found, which leads to a bound on the branching fraction B(Z q), where q is a u or c quark. The bound assumes B(gamma q)=0 and is for mass(t)= 174 GeV. Bounds on the effective t- (c or u)- gamma and t- (c or u)- Z couplings are given in their Fig.2.


pdgid: Q007R2
text:
ABBIENDI 2001T looked for single top production via FCNC in the reaction e+ e- --> tbar c or tbar u in 600pb**-1 of data at sqrt(s)= 189 -- 209 GeV.  No deviation from the SM is found, which leads to  bounds on the branching fractions B(Z q) and B(gamma q), where q is a u or c quark.  The result is obtained for mass(t)= 174 GeV.  The upper bound becomes 9.7% (20.6%) for mass(t)= 169 (179) GeV. Bounds on the effective t- (c or u)-gamma and t- (c or u)-Z couplings are given in their Fig.4.


pdgid: Q007R2
text:
BARATE 2000S looked for single top production via FCNC in the reaction e+ e- --> tbar c or tbar u in 411pb**-1 of data at c.m. energies between 189 and 202 GeV.  No deviation from the SM is found, which leads to a  bound on the branching fraction.  The bound assumes B(gamma q)=0. Bounds on the effective t- (c or u)-gamma and t- (c or u)-Z couplings are given in their Fig.4.


pdgid: Q007R2
text:
ABE 1998G looked for t tbar events where one t decays into three jets and the other decays into q Z with Z --> lepton lepton. The quoted bound is for Gamma(Z q)/Gamma(W b).


pdgid: Q007R00
text:
TUMASYAN 2022A based on 137 fb**-1 at sqrt(s) = 13 TeV of p p data. The processes  considered include both the associated production of a single top quark with a Higgs boson and the  decay t --> H u in t tbar production using H --> gamma gamma.


pdgid: Q007R00
text:
AAD 2024AU based on 140 fb**-1 at sqrt(s) = 13 TeV of p p data. The processes  considered include both the associated production of a single top quark with a Higgs boson and the  decay t --> H u in t tbar production using three Higgs decay modes.


pdgid: Q007R00
text:
AAD 2024AU based on 140 fb**-1 at sqrt(s) = 13 TeV of p p data. The processes  considered include both the associated production of a single top quark with a Higgs boson and the  decay t --> H u in t tbar production using five Higgs decay modes.


pdgid: Q007R00
text:
AAD 2023CJ based on 139 fb**-1 at sqrt(s) = 13 TeV of p p data. The processes  considered include both the associated production of a single top quark with a Higgs boson and the  decay t --> H u in t tbar production using H --> gamma gamma. Limits on the SMEFT  Wilson coefficients are derived.


pdgid: Q007R00
text:
AAD 2023CJ based on 139 fb**-1 at sqrt(s) = 13 TeV of p p data. The results are  combined with searches in the H --> gamma gamma, H --> b b, and H --> tau tau final  states.  Limits on the SMEFT Wilson coefficients are also derived.


pdgid: Q007R00
text:
AAD 2023H based on 139 fb**-1 at sqrt(s) = 13 TeV of p p data. The limits are set  using events with two hadronically decaying tau in the lepton + multiple jets.


pdgid: Q007R00
text:
TUMASYAN 2022K based on 137 fb**-1 at sqrt(s) = 13 TeV of p p data. Uses events with  one isolated lepton and multiple jets (including >= 2b-jets). Deep neural networks are  used for kinematical event reconstruction.


pdgid: Q007R00
text:
AABOUD 2019S based on 36.1 fb**-1 at sqrt(s) = 13 TeV of p p data. Uses events with  one isolated lepton and multiple jets (several of them b-tagged with high purity).  A multivariate analysis is performed to distinguish the signal from backgrounds.


pdgid: Q007R00
text:
AABOUD 2019S based on 36.1 fb**-1 at sqrt(s) = 13 TeV of p p data. Uses events with  one or two hadronically decaying tau and multiple jets. A multivariate analysis is performed to  distinguish the signal from backgrounds.


pdgid: Q007R00
text:
AABOUD 2019S based on 36.1 fb**-1 at sqrt(s) = 13 TeV of p p data. The searches  using H --> b b and H --> tau_h tau_h  are combined with searches in diphoton and  multilepton final states. The upper limit on the Yukawa coupling |Y_{{tuH}}| < 0.066  (95% CL) is obtained.


pdgid: Q007R00
text:
AABOUD 2018X based on 36.1 fb**-1 at sqrt(s) = 13 TeV of p p data. lepton lepton(same  sign) +>=4j mode and lepton lepton lepton +>=2j mode are targeted and specialized  boosted decision trees are used to distinguish signals from backgrounds.


pdgid: Q007R00
text:
SIRUNYAN 2018BC based on 35.9 fb**-1 at sqrt(s) = 13 TeV of p p data. Two channels  p p --> t H and p p --> t tbar in final states with one isolated lepton and >=3 jets  with >=2 b jets are considered assuming a single t H u FCNC coupling. Reconstructed  kinematical variables are fed into a multivariate analysis and no significant deviation is observed  from the predicted background.


pdgid: Q007R00
text:
AABOUD 2017AV based on 36.1 fb**-1 at sqrt(s) = 13 TeV of p p data. Search for t tbar events, where the other top quark decays hadronically or semi-leptonically.


pdgid: Q007R00
text:
KHACHATRYAN 2017I based on 19.7 fb**-1 of p p data at sqrt(s) = 8 TeV, using the  topologies t tbar --> H q+W b, where q=u, c.


pdgid: Q007R00
text:
AAD 2015CO based on 20.3 fb**-1 at sqrt(s) = 8 TeV of p p data. Searches for t tbar  events, where the other top quark decays semi-leptonically. Exploits high multiplicity of  b-jets and uses a likelihood discriminant. Combining with other ATLAS searches for different  Higgs decay modes, B(t --> H c) < 0.46% and B(t --> H u) <  0.45% are obtained.


pdgid: Q007R00
text:
AAD 2014AA based on 4.7 fb**-1 at sqrt(s) = 7 TeV and 20.3 fb**-1 at sqrt(s) = 8  TeV of p p data.   The upper-bound is for the sum of Br(t --> H c) and Br(t --> H u).  Search for t tbar   events, where the other top quark decays hadronically or semi-leptonically.  The upper bound   constrains the H-t-c Yukawa couplings sqrt( | Y(t c_L)**H |**2 + | Y(t c_R)**H |**2 ) < 0.17 (95% CL).


pdgid: Q007R01
text:
AAD 2024AU based on 140 fb**-1 at sqrt(s) = 13 TeV of p p data. The processes  considered include both the associated production of a single top quark with a Higgs boson and the  decay t --> H c in t tbar production using five Higgs decay modes.


pdgid: Q007R01
text:
AAD 2024AU based on 140 fb**-1 at sqrt(s) = 13 TeV of p p data. The processes  considered include both the associated production of a single top quark with a Higgs boson and the  decay t --> H c in t tbar production using three Higgs decay modes.


pdgid: Q007R01
text:
AAD 2023CJ based on 139 fb**-1 at sqrt(s) = 13 TeV of p p data. The processes  considered include both the associated production of a single top quark with a Higgs boson and the  decay t --> H c in t tbar production using H --> gamma gamma. Limits on the SMEFT  Wilson coefficients are derived.


pdgid: Q007R01
text:
AAD 2023H based on 139 fb**-1 at sqrt(s) = 13 TeV of p p data. Uses events with one   or two hadronically decaying tau and multiple jets. The limit corresponds to 4.8+2.2-1.4E-4  measurement.


pdgid: Q007R01
text:
TUMASYAN 2022A based on 137 fb**-1 at sqrt(s) = 13 TeV of p p data. The processes  considered include both the associated production of a single top quark with a Higgs boson and the  decay t --> H c in t tbar production using H --> gamma gamma.


pdgid: Q007R01
text:
AABOUD 2019S based on 36.1 fb**-1 at sqrt(s) = 13 TeV of p p data. The searches  using H --> b b and H --> tau_h tau_h  are combined with searches in diphoton and  multilepton final states. The upper limit on the Yukawa coupling |Y_{{tcH}}| < 0.064  (95% CL) is obtained.


pdgid: Q007R01
text:
AABOUD 2019S based on 36.1 fb**-1 at sqrt(s) = 13 TeV of p p data. Uses events with  one isolated lepton and multiple jets (several of them b-tagged with high purity). A  multivariate analysis is performed to distinguish the signal from backgrounds.


pdgid: Q007R01
text:
SIRUNYAN 2018BC based on 35.9 fb**-1 at sqrt(s) = 13 TeV of p p data. Two channels  p p --> t H and p p --> t tbar in final states with one isolated lepton and >=3 jets  with >=2 b jets are considered assuming a single t H c FCNC coupling. Reconstructed  kinematical variables are fed into a multivariate analysis and no significant deviation is observed  from the predicted background.


pdgid: Q007R01
text:
AABOUD 2017AV based on 36.1 fb**-1 at sqrt(s) = 13 TeV of p p data. Search for t tbar events, where the other top quark decays hadronically or semi-leptonically. The upper bound on the H-t-c Yukawa couplings is 0.090 (95% CL).


pdgid: Q007R01
text:
Based on 19.5 fb**-1 of p p data at sqrt(s) = 8 TeV. Search for final states with 3 or more isolated high E(T) charged leptons (lepton = e, mu) bounds the t --> H c decay in t tbar events when H decays contain a pair of leptons. The upper bound constrains  the H-t-c Yukawa couplings sqrt( | Y(t c_L)**H |**2 + | Y(t c_R)**H |**2 ) < 0.21 (95% CL).


pdgid: Q007R01
text:
KHACHATRYAN 2014Q based on 19.5 fb**-1 at sqrt(s) = 8 TeV of p p data. Search for  final states with >=3 isolated charged leptons or with a photon pair accompanied by >=1  lepton(s).


pdgid: Q007R8
text:
Based on 19.5 fb**-1 of p p data at sqrt(s) = 8 TeV. Baryon number violating decays of the top quark are searched for in t tbar production events where one of the pair decays into hadronic three jets.


pdgid: Q007R03
text:
TUMASYAN 2022Z analysis includes both the production (c --> e mu t) and decay (t --> e mu c)  modes of  the top quark through CLFV interactions. With no significant excess over the standard  model  expectation, the limits are set at 95% CL on the B(t --> e mu c) of 1.31E-6,  0.89E-6, 2.59E-6 for vector-, scalar-, and tensor-like CLFV four-fermion effective  interactions, respectively.


pdgid: Q007R04
text:
TUMASYAN 2022Z analysis includes both the production (u --> e mu t) and decay (t --> e mu u)  modes of  the top quark through CLFV interactions. With no significant excess over the standard  model  expectation, the limits are set at 95% CL on the B(t --> e mu u) of 0.13E-6,  0.07E-6, 0.25E-6 for vector-, scalar-, and tensor-like CLFV four-fermion effective  interactions, respectively.


pdgid: Q007R05
text:
AAD 2024W analysis includes both the production (q --> mu tau t) and decay (t --> mu tau q)  modes of the top quark through CLFV interactions, where q = u, c. With no significant  excess over the standard model expectation, upper limits are set on Wilson coefficients of SMEFT as  well as leptoquark coupling strengths for various leptoquark masses.


pdgid: Q007R06
text:
HAYRAPETYAN 2024E based on 138 fb**-1 of p p data at sqrt(s) = 13 TeV. A search is  performed for a baryon-number-violating interactions in top quark production and decay, using  events with lepton+- lepton-+ + 1b-jet. Upper limits are placed on the couplings of the 24  baryon-number-violating dimension-six operators involving the top quark, setting only one of them  as non-zero each time. They are translated to limits on the branching fractions of the top quark.


pdgid: Q007TV0
text:
AAD 2020Y based on about 20 fb**-1 of p p data at sqrt(s) = 8 TeV for each  experiment. The first error stands for the sum of the statistical and background uncertainties, and  the second error for the remaining systematic uncertainties. The measurements used events with one  lepton and different jet multiplicities in the final state. The result is consistent with the NNLO  SM prediction of 0.687+-0.005 for mass(t) = 172.8+-1.3 GeV.


pdgid: Q007TV0
text:
Based on 8.7 fb**-1 of data in p pbar collisions at sqrt(s) = 1.96 TeV using t tbar events  with lepton + notET + >=4 jets(>=1 b), and under the constraint F(0) +  F(+) + F(-) = 1. The statstical errors of F(0) and F(+) are correlated with correlation coefficient rho(F(0),F(+)) = -0.69.


pdgid: Q007TV0
text:
Based on 5.0 fb**-1 of p p data at sqrt(s) = 7 TeV. CHATRCHYAN 2013BH studied  events with large notET and lepton +>=4 jets using a constrained kinematic fit.


pdgid: Q007TV0
text:
Based on 1.04 fb**-1 of p p data at sqrt(s) = 7 TeV. AAD 2012BG studied  events with large notET and either lepton +>=4j or leptonlepton +>=2j.  The uncertainties are not independent, rho(F_{{0}}(),F_{{-}}()) = -0.96.


pdgid: Q007TV0
text:
Based on 2.7 and 5.1 fb**-1 of CDF data in lepton + jets and dilepton channels, and 5.4 fb**-1 of D0 data  in lepton + jets and dilepton channels.  F_{{0}}() = 0.682+-0.035+-0.046 if F_{{+}}() = 0.0017(1), while F_{{+}}() = -0.015+-0.018+-0.030 if F_{{0}}() = 0.688(4), where the assumed fixed values are the SM prediction for mass(t) = 173.3+-1.1 GeV and mass(W) = 80.399+-0.023 GeV.


pdgid: Q007TV0
text:
Results are based on 5.4 fb**-1 of data in p pbar collisions at 1.96 TeV, including those of ABAZOV 2008B. Under the SM constraint of f_{{0}}() = 0.698 (for mass(t) = 173.3 GeV,  mass(W) = 80.399 GeV), f_{{+}}() = 0.010+-0.022+-0.030 is obtained.


pdgid: Q007TV0
text:
AFFOLDER 2000B studied the angular distribution of leptonic decays of W bosons in t --> W b events.  The ratio F(0) is the fraction of the helicity zero (longitudinal) Wbosons in the decaying top quark rest frame. B(t --> W_+ b) is the fraction of positive helicity (right-handed) positive charge Wbosons in the top quark decays.  It is obtained by assuming the Standard Model value of F(0).


pdgid: Q007TV0
text:
AABOUD 2017BB based on 20.2 fb**-1 of p p data at sqrt(s) = 8 TeV.  Triple-differential decay rate of top quark in the t-channel single-top production is used to  simultaneously determine five generalized W t b couplings as well as the top polarization. No  assumption is made for the other couplings. See this paper for constraints on other couplings not  included here. The paper reported f_{{1}}, and we converted it to F_{{0}}().


pdgid: Q007TV0
text:
KHACHATRYAN 2016BU based on 19.8 fb**-1 of p p data at sqrt(s) = 8 TeV using t tbar events  with lepton + notET + >=4 jets(>=2 b). The errors of F_{{0}}() and  F_{{-}}() are correlated with a correlation coefficient rho(F_{{0}}(), F_{{-}}()) =  -0.87. The result is consistent with the NNLO SM prediction of 0.687+-0.005 for mass(t) =  172.8+-1.3 GeV.


pdgid: Q007TV0
text:
Results are based on 2.7 fb**-1 of data in p pbar collisions at sqrt(s) = 1.96 TeV. F_{{0}}() result is obtained by assuming F_{{+}}() = 0, while F_{{+}}() result is obtained for F_{{0}}() = 0.70, the SM value. Model independent fits for the two fractions give F_{{0}}() = 0.88+-0.11+-0.06 and F_{{+}}() = -0.15+-0.07+-0.06 with correlation coefficient of -0.59. The results are for mass(t) = 175 GeV.


pdgid: Q007TV0
text:
Results are based on 1.9 fb**-1 of data in p pbar collisions at sqrt(s) = 1.96 TeV. F_{{0}}() result is obtained assuming F_{{+}}() = 0, while F_{{+}}() result is obtained for F_{{0}}() = 0.70, the SM values. Model independent fits for the two fractions give F_{{0}}() = 0.66+-0.16+-0.05 and F_{{+}}() = -0.03+-0.06+-0.03.


pdgid: Q007TV0
text:
Based on 200 pb**-1 of data at sqrt(s) = 1.96 TeV. t --> W b --> lepton nu b (lepton = e or mu). The errors are stat + syst.


pdgid: Q007TV0
text:
ABAZOV 2005G studied the angular distribution of leptonic decays of W bosons in t tbar candidate events with lepton + jets final states, and obtained the fraction of longitudinally polarized W under the constraint of no right-handed current, F_{{+}}() = 0. Based on 125 pb**-1 of data at sqrt(s) = 1.8 TeV.


pdgid: Q007TVN
text:
AAD 2020Y based on about 20 fb**-1 of p p data at sqrt(s) = 8 TeV for each  experiment. The first error stands for the sum of the statistical and background uncertainties, and  the second error for the remaining systematic uncertainties. The measurements used events with one  lepton and different jet multiplicities in the final state. The result is consistent with the NNLO  SM prediction of 0.311+-0.005 for mass(t) = 172.8+-1.3 GeV.


pdgid: Q007TVN
text:
AABOUD 2017BB based on 20.2 fb**-1 of p p data at sqrt(s) = 8 TeV.  Triple-differential decay rate of top quark in the t-channel single-top production is used to  simultaneously determine five generalized W t b couplings as well as the top polarization. No  assumption is made for the other couplings. The authors reported f_{{1}} = 0.30+-0.05 and  f_{{1}}^+() < 0.120 which we converted to F_{{-}}() = f_{{1}}(1 - f_{{1}}^+()).  See this paper for constraints on other couplings not included here.


pdgid: Q007TVN
text:
KHACHATRYAN 2016BU based on 19.8 fb**-1 of p p data at sqrt(s) = 8 TeV using t tbar events  with lepton + notET + >=4 jets(>=2 b). The errors of F_{{0}}() and  F_{{-}}() are correlated with a correlation coefficient rho(F_{{0}}(), F_{{-}}()) =  -0.87. The result is consistent with the NNLO SM prediction of 0.311+-0.005 for mass(t) =  172.8+-1.3 GeV.


pdgid: Q007TVP
text:
AAD 2020Y based on about 20 fb**-1 of p p data at sqrt(s) = 8 TeV for each  experiment. The first error stands for the sum of the statistical and background uncertainties, and  the second error for the remaining systematic uncertainties. The measurements used events with one  lepton and different jet multiplicities in the final state. The result is estimated from the  measurements of F(0) and F(-) assuming unitarity. The value is consistent  with the NNLO SM prediction of 0.0017+-0.0001 for mass(t) = 172.8+-1.3 GeV.


pdgid: Q007TVP
text:
Based on 1.04 fb**-1 of p p data at sqrt(s) = 7 TeV. AAD 2012BG studied  events with large notET and either lepton +>=4j or leptonlepton +>=2j.


pdgid: Q007TVP
text:
AABOUD 2017BB based on 20.2 fb**-1 of p p data at sqrt(s) = 8 TeV.  Triple-differential decay rate of top quark in the t-channel single-top production is used to  simultaneously determine five generalized W t b couplings as well as the top polarization. No  assumption is made for the other couplings. The authors reported f_{{1}} = 0.30+-0.05 and  f_{{1}}^+() < 0.120 which we converted to F_{{+}}() = f_{{1}} f_{{1}}^+(). See this paper  for constraints on other couplings not included here.


pdgid: Q007TVP
text:
KHACHATRYAN 2016BU based on 19.8 fb**-1 of p p data at sqrt(s) = 8 TeV using t tbar events  with lepton + notET + >=4 jets(>=2 b). The result is consistent with the  NNLO SM prediction of 0.0017+-0.0001 for mass(t) = 172.8+-1.3 GeV.


pdgid: Q007TVP
text:
Based on 370 pb**-1 of data at sqrt(s) = 1.96 TeV, using the lepton + jets and dilepton decay channels. The result assumes F_{{0}}() = 0.70, and it gives F_{{+}}() < 0.23 at 95% CL.


pdgid: Q007TVP
text:
ABAZOV 2005L studied the angular distribution of leptonic decays of W bosons in t tbar events, where one of the W's from t or tbar decays into e or mu and the other decays hadronically.  The fraction of the ``+'' helicity W boson is obtained by assuming F_{{0}}() = 0.7, which is the generic prediction for any linear combination of V and A currents. Based on 230+-15 pb**-1 of data at sqrt(s) = 1.96 TeV.


pdgid: Q007TVP
text:
ACOSTA 2005D measures the mass**2(lepton + b) distribution in t tbar production events where one or both W's decay leptonically to lepton = e or mu, and finds a bound on the V+A coupling of the t b W vertex.  By assuming the SM value of the longitudinal W fraction F_{{0}}() = B(t --> W_0() b) = 0.70, the bound on F(+) is obtained. If the results are combined with those of AFFOLDER 2000B, the bounds become F(V+A) < 0.61 (95% CL) and F_{{+}}() < 0.18 (95 %CL), respectively.  Based on 109+-7 pb**-1 of data at sqrt(s) = 1.8 TeV (run I).


pdgid: Q007TV4
text:
AAD 2020Y based on about 20 fb**-1 of p p data at sqrt(s) = 8 TeV for each  experiment. The measurements used events with one lepton and different jet multiplicities in the  final state. The measurements of F(0) and F(-) are used to set the limit.  The limit is obtained by assuming the other couplings to have their SM values.


pdgid: Q007TV4
text:
AABOUD 2017BB based on 20.2 fb**-1 of p p data at sqrt(s) = 8 TeV.  Triple-differential decay rate of top quark is used to simultaneously determine five generalized  W t b couplings as well as the top polarization. No assumption is made for the other couplings.  See this paper for constraints on other couplings not included here.


pdgid: Q007TV4
text:
KHACHATRYAN 2017G based on 5.0 and 19.7 fb**-1 of p p data at sqrt(s) = 7 and 8 TeV,  respectively. A Bayesian neural network technique is used to discriminate between signal and  backgrounds. This is a 95% CL exclusion limit obtained by a three-dimensional fit with  simultaneous variation of (f(1)**L, f(1)**R, f(2)**R).


pdgid: Q007TV4
text:
Based on 5.4 fb**-1 of data. For each value of the form factor quoted the other two are assumed to have their SM value. Their Fig. 4 shows two-dimensional posterior probability density distributions for the anomalous couplings.


pdgid: Q007TV4
text:
Based on 5.4 fb**-1 of data in p pbar collisions at 1.96 TeV. Results are obtained by combining the limits from the W helicity measurements and those from the single top quark production.


pdgid: Q007TV4
text:
Based on 1 fb**-1 of data at p pbar collisions sqrt(s) = 1.96 TeV. Combined result of the W  helicity measurement in t tbar events (ABAZOV 2008B) and the search for anomalous t b W  couplings in the single top production (ABAZOV 2008AI). Constraints when f(1)**L and one  of the anomalous couplings are simultaneously allowed to vary are given in their Fig. 1 and Table 1.


pdgid: Q007TV4
text:
Result is based on 0.9 fb**-1 of data at sqrt(s) = 1.96 TeV. Single top quark production events are used to measure the Lorentz structure of the t b W coupling. The upper bounds on the non-standard couplings are obtained when only one non-standard coupling  is allowed to be present together with the SM one, f(1)**L = V(t b)***.


pdgid: Q007TV5
text:
KHACHATRYAN 2017G based on 5.0 and 19.7 fb**-1 of p p data at sqrt(s) = 7 and 8 TeV,  respectively. A Bayesian neural network technique is used to discriminate between signal and  backgrounds. This is a 95% CL exclusion limit obtained by a three-dimensional fit with  simultaneous variation of (f(1)**L, f(2)**L, f(2)**R).


pdgid: Q007TV6
text:
AABOUD 2017I based on 20.2 fb**-1 of p p data at sqrt(s) = 8 TeV. A cut-based  analysis is used to discriminate between signal and backgrounds. All anomalous couplings other than  Im(f)(2)**R are assumed to be zero. See this paper for a number of other asymmetries and  measurements that are not included here.


pdgid: Q007TV6
text:
AAD 2016AK based on 4.6 fb**-1 of p p data at sqrt(s) = 7 TeV. The results are  obtained from an analysis of angular distributions of the decay products of single top quarks,  assuming f(1)**R=f(2)**L=0. The fraction of decays containing transversely  polarized W is measured to be   F(+) +  F(-) = 0.37+-0.07.


pdgid: Q007A02
text:
AAD 2024AL based on 140 fb**-1 of data at sqrt(s) = 13 TeV. The value is extracted by  dividing the measured value CS(t q + tbar q) = 221+-13 pb by the SM expectation of  214+-3.4(scale+PDF)+-1.8(Deltam(top)) pb in the t-channel single-top production  mode. Restricting 0 < |V_tb| < 1 and setting f(LV) = 1, a lower limit  |V_tb| > 0.95 (95% CL) is obtained within the SM.


pdgid: Q007A02
text:
AAD 2024BS based on 140 fb**-1 of data at sqrt(s) = 13 TeV. The value is extracted by  comparing the measured cross section for a single top quark in association with a W boson with  the SM prediction.


pdgid: Q007A02
text:
AAD 2024M based on 255 pb**-1 of data at sqrt(s) = 5.02 TeV. The value is extracted from  the cross section of the t-channel single-top production CS(t q + tbar q) =  27.1+4.4-4.1+4.4-3.7 pb.


pdgid: Q007A02
text:
SIRUNYAN 2020AZ based on 35.9 fb**-1 of p p data at sqrt(s) = 13 TeV. Final states  enriched in single top quark t-channel events are used. Several theories beyond the standard  model are considered, and by releasing all constraints among the involved parameters. Under the  standard model assumption of CKM unitarity, the values are found to be |V(tb)| >  0.970 and |V(td)|**2 + |V(ts)|**2 < 0.057, both at 95% CL.


pdgid: Q007A02
text:
The combination of single-top production cross-section measurements in the t-channel, t W,  and s-channel production modes from ATLAS and CMS at sqrt(s) = 7 and 8 TeV.


pdgid: Q007A05
text:
We report the square root of SIRUNYAN 2020AZ result based on 35.9 fb**-1 of p p data  at sqrt(s) = 13 TeV measured |V(td)|**2 + |V(ts)|**2 = 0.06+-0.06 using final  states enriched in single top quark t-channel events by releasing all constraints from  unitarity of the CKM matrix within the SM. Under the standard model assumption of CKM unitarity,the  values are found to be |V(tb)| > 0.970 and |V(td)|**2 + |V(ts)|**2  < 0.057, both at 95% CL.


pdgid: Q007CMD
text:
SIRUNYAN 2020AM based on 35.9 fb**-1 of p p data at sqrt(s) = 13 TeV. t tbar  with low and high boosts are reconstructed through a fit of the kinematic distributions. The q qbar  initial subprocess is separated using different dependencies of the distributions on the initial  states, and the linearized forward-backward asymmetry is measured to be A(FB)**(1)  = 0.048+0.095-0.087+0.020-0.029.


pdgid: Q007CMD
text:
SIRUNYAN 2019BX based on 35.9 fb**-1 of p p data at sqrt(s) = 13 TeV. A set of  parton-level normalized differential cross sections is measured to extract coefficients of the  spin-dependent t tbar production density matrix. The coefficients are compared with the NLO MC  simulations and with the NLO QCD calculation including EW corrections.


pdgid: Q007CMD
text:
KHACHATRYAN 2016AI based on 19.5 fb**-1 of p p data at sqrt(s) = 8 TeV, using lepton  angular distributions as a function of the t tbar-system kinematical variables.


pdgid: Q007CED
text:
TUMASYAN 2023J based on 138 fb**-1 of p p data at sqrt(s) = 13 TeV. Four  T-odd triple products of momenta of the final-state particles are measured to constrain  the dimensionless chromoelectric top quark dipole moment. No evidence of CP-violating effects  is found, which is consistent with the SM expectation.


pdgid: Q007CED
text:
TUMASYAN 2023U based on 35.9 fb**-1 of p p data at sqrt(s) = 13 TeV. CP-odd  Lorentz  pseudo-scalar products  O_{{1}} =  epsilon(p_{{t}}p_{{tbar}}p(lepton+)p(lepton-)) and  O_{{3}} =  epsilon(p_{{b}}p_{{bbar}}p(lepton+)p(lepton-))  constructed from  the momenta of t, tbar, lepton+, lepton- and of b, bbar, lepton+,   lepton-, respectively, are measured and used to constrain the dimensionless chromoelectric top  quark  dipole moment. No evidence for CP-violating effects is found, which is consistent with  the SM  expectation.


pdgid: Q007CED
text:
SIRUNYAN 2020AM based on 35.9 fb**-1 of p p data at sqrt(s) = 13 TeV. t tbar  with low and high boosts are reconstructed through a fit of the kinematic distributions. The q qbar  initial subprocess is separated using different dependences of the distributions on the initial  states, and the linearized forward-backward asymmetry is measured to be  A(FB)**(1) = 0.048+0.095-0.087+0.020-0.029.


pdgid: Q007CED
text:
SIRUNYAN 2019BX based on 35.9 fb**-1 of p p data at sqrt(s) = 13 TeV. A set of  parton-level normalized differential cross sections is measured to extract coefficients of the  spin-dependent t tbar production density matrix and constrain the anomalous chromomagnetic and  chromoelectric dipole moments of the top quark. The coefficients are compared with the NLO MC  simulations and with the NLO QCD calculation including EW corrections.


pdgid: Q007SC
text:
ABAZOV 2016A based on 9.7 fb**-1 of data. A matrix element method is used. It corresponds  to evidence of spin correlation at 4.2sigma and is in agreement with the NLO SM prediction  0.80+0.01-0.02.


pdgid: Q007SC
text:
This is a combination of the lepton + jets analysis presented in ABAZOV 2012B and the dilepton measurement of ABAZOV 2011AE. It provides a 3.1 sigma evidence for the t tbar spin correlation.


pdgid: Q007SC
text:
Based on 5.3 fb**-1 of data. The error is statistical and systematic combined. A matrix element method is used.


pdgid: Q007SC
text:
Based on 4.3 fb**-1 of data. The measurement is based on the angular study of the top quark decay products in the helicity basis.The theory prediction is kappa ~~ 0.40.


pdgid: Q007SC
text:
Based on 5.4 fb**-1 of data using a matrix element method. The error is statistical and systematic combined. The no-correlation hypothesis is excluded at the 97.7% CL.


pdgid: Q007SC
text:
Based on 5.4 fb**-1 of data. The error is statistical and systematic combined. The NLO QCD prediction is C = 0.78+-0.03. The neutrino weighting method is used for reconstruction of kinematics.


pdgid: Q007TSC
text:
AAD 2024CO based on 140 fb**-1 of p p data at sqrt(s) = 13 TeV. The measured lepton  distributions are consistent with SM predictions. Entanglement is observed from the measurement  close to the t tbar threshold region, 340 GeV < m(t tbar) < 380 GeV,  with more than 5sigma significance.


pdgid: Q007TSC
text:
HAYRAPETYAN 2024AS based on 138 fb**-1 of p p data at sqrt(s) = 13 TeV. The measured  polarization vector (P(i)) and spin correlation matrix (C(ij)) are consistent with SM  predictions. Entanglement is observed from the measurement of Dtilde = (C(nn) -  C(rr) - C(kk))/3 in the high t tbar mass region, m(t tbar) >  800 GeV and |cos theta| < 0.4, with a significance of 6.1sigma.


pdgid: Q007TSC
text:
SIRUNYAN 2019BX based on 35.9 fb**-1 of p p data at sqrt(s) = 13 TeV. A set of  parton-level normalized differential cross sections sensitive to coefficients of the spin-dependent  t tbar production density matrix is measured. The distributions and coefficients are compared  with the NLO MC simulations and with the NLO QCD calculation including EW corrections. Three errors  are from statistics, experimental systematics, and theory.


pdgid: Q007TSC
text:
KHACHATRYAN 2016X based on 19.7 fb**-1 of p p data at sqrt(s) = 8 TeV. Uses a  template fit method. Spin correlation strength in the helicity basis is given by  A(hel) = 0.23+-0.03+0.05-0.04.


pdgid: Q007TSC
text:
AAD 2015J based on 20.3 fb**-1 of p p data at sqrt(s) = 8 TeV. Uses a fit including  a linear superposition of Delta phi distribution from the SM NLO simulation with coefficient  f_{{SM}} and from t tbar simulation without spin correlation with coefficient (1 -  f_{{SM}}).


pdgid: Q007TSC
text:
The S-ratio is defined as the SM spin correlation in the like-helicity gluon-gluon collisions normalized to the no spin correlation case; see eq.(6) for the LO expression.


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AAD 2022T based on 139 fb**-1 of p p data at sqrt(s) = 13 TeV. The results are  obtained from the 95% CL upper limits on the single top-quark productions CS(u g --> t).B(t --> b W).B(W --> lepton nu) <  3.0 pb and CS(c g --> t).B(t --> b W).B(W --> lepton nu) <  4.7 pb. These are interpreted as limits on couplings in an EFT |C(uG)**ut|/Lambda**2  < 0.057 TeV**-2 and |C(uG)**ct|/Lambda**2 < 0.14 TeV**-2. The  results also correspond to B(t --> u g) < 6.1E-5 and B(t --> c g) <  3.7E-4.


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KHACHATRYAN 2017G based on 5.0 and 19.7 fb**-1 of p p data at sqrt(s) = 7 and 8 TeV,   respectively. t-channel single top production is used. The result corresponds to B(t --> u g)   < 2.0E-5 or B(t --> c g) < 4.1E-4.


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AAD 2016AS based on 20.3 fb**-1 of p p data at sqrt(s) = 8 TeV.  The results are   obtained from the 95% CL upper limit on the single top-quark production CS(q g --> t).B(t --> b W)B(W --> l nu)   < 2.9 pb, B(t --> u g) < 4.0E-5 and B(t --> c g) < 20E-5.


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Based on 2.05 fb**-1 of p p data at sqrt(s) = 7 TeV. The results are obtained from the 95% CL upper limit on the single top-quark production CS(q g --> t).B(t --> b W) < 3.9 pb, for q=u or q=c, B(t --> u g) < 5.7E-5 and B(t --> u g) < 2.7E-4.


pdgid: Q007TUG
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Based on 2.3 fb**-1 of data in p pbar collisions at sqrt(s) = 1.96 TeV. Upper limit of single top quark production cross section 0.20 pb and 0.27 pb via FCNC t-u-g and t-c-g couplings, respectively, lead to the bounds without assuming the absence of the other coupling. B(t --> u + g) < 2.0E-4 and B(t --> c + g) < 3.9E-3 follow.


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Based on 2.2 fb**-1 of data in p pbar collisions at sqrt(s) = 1.96 TeV. Upper limit of single top  quark production cross section CS(u(c) + g --> t) < 1.8 pb (95% CL) via FCNC t-u-g and t-c-g couplings lead to the bounds. B(t --> u + g) < 3.9E-4 and B(t --> c + g) < 5.7E-3 follow.


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Result is based on 230 pb**-1 of data at sqrt(s) = 1.96 TeV. Absence of single top quark production events  via FCNC t-u-g and t-c-g couplings lead to the upper bounds on the dimensioned couplings, kappa**utg/Lambda and kappa**ctg/Lambda, respectively.


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AAD 2024J based on 139 fb^{-1} of data at sqrt(s) = 13 TeV. Events containing one or two  leptons (e, mu) are used. The SM branching ratio for the Higgs boson decay into b b is  assumed. The result is consistent with the SM prediction of no CP-odd coupling, alpha  = 0.


pdgid: Q007A03
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SIRUNYAN 2020BH based on 137 fb^{-1} of data at sqrt(s) = 13 TeV. Kinematic distributions  of t tbar are compared with predictions by different values of the top Yukawa coupling in loop  corrections, where the scaling of the SM coupling is used within the kappa-framework. The  notET cut applies only to the same-flavor dilepton, not e mu events.


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SIRUNYAN 2019BY based on 35.8 fb^{-1} of data at sqrt(s) = 13 TeV. Experimental  sensitivity is enhanced in the low M(t tbar) region. The distributions of  M(t tbar), |y(t) - y(tbar)|, and the  number of reconstructed jets are compared with predictions by different Yukawa couplings which  include NNLO QCD and NLO EW corrections.


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AAD 2020Z based on 139 fb**-1 of p p data at 13 TeV. Assuming a CP-even  coupling the t tbar H process is observed with a significance of 5.2 sigma, and the  measured sigma(t tbar H).B(gamma gamma) = 1.64+0.38-0.36+0.17-0.14 fb.  A CP-mixing angle |alpha| > 43degree is excluded at 95% CL.


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SIRUNYAN 2020AS based on 137 fb**-1 of p p data at 13 TeV. The t tbar H process  is observed with a significance of 6.6 sigma, and the measured sigma(t tbar H).B(gamma gamma) =  1.56+0.33-0.30+0.09-0.08 fb. The fractional contribution of the CP-odd component is  measured to be f(CP)**t tbar H = 0.00+-0.33.


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SIRUNYAN 2019R based on 35.9 fb**-1 of p p data at 13 TeV. Multivariate techniques  are employed to separate the signal from the dominant t tbar+jets background. The result is for  mass(H) = 125 GeV. The measured ratio corresponds to a signal significance of 1.6sigma  above the background-only hypothesis.


pdgid: Q007TTH
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SIRUNYAN 2018BD based on 35.9 fb**-1 of p p data at 13 TeV. A combined fit of signal  and background templates to data is performed in six event categories separated by jet and  b-jet multiplicities. An upper limit of 3.8 is obtained for the cross section ratio.


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SIRUNYAN 2018L based on up to 5.1, 19.7, and 35.9 fb**-1 of p p data at 7, 8, and 13  TeV, respectively. An excess of events is observed, with a significance of 5.2 standard deviations,  over the expectation from the background-only hypothesis. The result is for the Higgs boson mass of  125.09 GeV.


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Based on 4.5 fb**-1 of data at 7 TeV and 20.3 fb**-1 at 8 TeV. The result is for mass(H) = 125.4 GeV. The measurement constrains the top quark  Yukawa coupling strength parameter kappa(t)  = Y_{{t}}/Y_{{t}}^SM() to be -1.3 < kappa(t) < 8.0 (95% CL).


pdgid: Q007TTH
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Based on 5.1 fb**-1 of p p data at 7 TeV and 19.7 fb**-1 at 8 TeV. The results are obtained by assuming the SM decay branching fractions for the Higgs boson of mass 125.6 GeV. The  signal strength for individual Higgs decay channels are given in Fig. 13, and the preferred region  in the (kappa(V), kappa(f)) space is given in Fig. 14.


