Quantity | Value | Units | Value | Units |
<Z/A> | 0.54292 | |||
Density | 1.26 | g cm-3 | ||
Mean excitation energy | 72.6 | eV | ||
Minimum ionization | 1.941 | MeV g-1cm2 | 2.448 | MeV cm-1 |
Nuclear collision length | 58.3 | g cm-2 | 46.23 | cm |
Nuclear interaction length | 83.2 | g cm-2 | 65.94 | cm |
Pion collision length | 85.8 | g cm-2 | 68.00 | cm |
Pion interaction length | 115.1 | g cm-2 | 91.26 | cm |
Radiation length | 38.80 | g cm-2 | 30.76 | cm |
Critical energy | 82.28 | MeV (for e-) | 80.08 | MeV (for e+) |
Molière radius | 10.00 | g cm-2 | 7.927 | cm |
Plasma energy | 23.85 | eV | ||
Muon critical energy | 1070. | GeV |
Elem | Z | Atomic frac* | Mass frac* |
1 | |||
6 | |||
8 | |||
* calculated from mass fraction data. |