Quantity | Value | Units | Value | Units |
<Z/A> | 0.53499 | |||
Specific gravity | 1.540 | g cm-3 | ||
Mean excitation energy | 77.2 | eV | ||
Minimum ionization | 1.897 | MeV g-1cm2 | 2.922 | MeV cm-1 |
Nuclear collision length | 58.8 | g cm-2 | 38.15 | cm |
Nuclear interaction length | 84.2 | g cm-2 | 54.68 | cm |
Pion collision length | 86.2 | g cm-2 | 55.95 | cm |
Pion interaction length | 116.1 | g cm-2 | 75.42 | cm |
Radiation length | 38.24 | g cm-2 | 24.83 | cm |
Critical energy | 79.20 | MeV (for e-) | 77.06 | MeV (for e+) |
Molière radius | 10.24 | g cm-2 | 6.648 | cm |
Plasma energy ℏωp | 26.16 | eV | ||
Muon critical energy | 1036. | GeV |
Elem | Z | Atomic frac* | Mass frac |
1 | |||
6 | |||
8 | |||
* calculated from mass fraction data |