Quantity | Value | Units | Value | Units |
<Z/A> | 0.53371 | |||
Specific gravity | 1.460 | g cm-3 | ||
Mean excitation energy | 73.3 | eV | ||
Minimum ionization | 1.899 | MeV g-1cm2 | 2.773 | MeV cm-1 |
Nuclear collision length | 58.7 | g cm-2 | 40.19 | cm |
Nuclear interaction length | 84.1 | g cm-2 | 57.58 | cm |
Pion collision length | 86.1 | g cm-2 | 58.98 | cm |
Pion interaction length | 116.0 | g cm-2 | 79.49 | cm |
Radiation length | 39.44 | g cm-2 | 27.01 | cm |
Critical energy | 81.78 | MeV (for e-) | 79.59 | MeV (for e+) |
Molière radius | 10.23 | g cm-2 | 7.004 | cm |
Plasma energy ℏωp | 25.44 | eV | ||
Muon critical energy | 1064. | GeV |
Elem | Z | Atomic frac* | Mass frac |
1 | |||
6 | |||
7 | |||
8 | |||
* calculated from mass fraction data |