Particle Data Group
2012 Review of Particle Physics.
Please use this CITATION: J. Beringer et al. (Particle Data Group), Phys. Rev. D86, 010001 (2012).
Cut-off date for this update was January 15, 2012.

GAUGE AND HIGGS BOSONS (gamma, g, W, Z, ...)
LEPTONS (e, mu, tau, neutrinos, heavy leptons ...)
QUARKS (u, d, s, c, b, t, ...)
MESONS (pi, K, D, B, psi, Upsilon, ...)
BARYONS (p, n, Lambda_b, Xi, ...)
OTHER SEARCHES (SUSY, Compositeness, ...)