Quantity | Value | Units | Value | Units |
<Z/A> | 0.53432 | |||
Specific gravity | 1.190 | g cm-3 | ||
Mean excitation energy | 73.7 | eV | ||
Minimum ionization | 1.911 | MeV g-1cm2 | 2.275 | MeV cm-1 |
Nuclear collision length | 58.4 | g cm-2 | 49.06 | cm |
Nuclear interaction length | 83.5 | g cm-2 | 70.17 | cm |
Pion collision length | 85.8 | g cm-2 | 72.11 | cm |
Pion interaction length | 115.4 | g cm-2 | 97.01 | cm |
Radiation length | 39.93 | g cm-2 | 33.56 | cm |
Critical energy | 83.65 | MeV (for e-) | 81.42 | MeV (for e+) |
Molière radius | 10.12 | g cm-2 | 8.507 | cm |
Plasma energy ℏωp | 22.98 | eV | ||
Muon critical energy | 1083. | GeV |
Elem | Z | Atomic frac* | Mass frac |
1 | |||
6 | |||
8 | |||
* calculated from mass fraction data |