Quantity | Value | Units | Value | Units |
<Z/A> | 0.45453 | |||
Specific gravity | 3.815 | g cm-3 | ||
Mean excitation energy | 331.0 | eV | ||
Minimum ionization | 1.422 | MeV g-1cm2 | 5.424 | MeV cm-1 |
Nuclear collision length | 84.2 | g cm-2 | 22.08 | cm |
Nuclear interaction length | 135.1 | g cm-2 | 35.42 | cm |
Pion collision length | 110.4 | g cm-2 | 28.95 | cm |
Pion interaction length | 166.3 | g cm-2 | 43.60 | cm |
Radiation length | 11.33 | g cm-2 | 2.971 | cm |
Critical energy | 17.43 | MeV (for e-) | 16.88 | MeV (for e+) |
Molière radius | 13.79 | g cm-2 | 3.614 | cm |
Plasma energy ℏωp | 37.95 | eV | ||
Muon critical energy | 286. | GeV |
Elem | Z | Atomic frac* | Mass frac |
1 | |||
6 | |||
7 | |||
8 | |||
16 | |||
35 | |||
47 | |||
53 | |||
* calculated from mass fraction data |