Quantity | Value | Units | Value | Units |
<Z/A> | 0.49107 | |||
Specific gravity | 1.594 | g cm-3 | ||
Mean excitation energy | 166.3 | eV | ||
Minimum ionization | 1.654 | MeV g-1cm2 | 2.637 | MeV cm-1 |
Nuclear collision length | 72.4 | g cm-2 | 45.42 | cm |
Nuclear interaction length | 112.6 | g cm-2 | 70.66 | cm |
Pion collision length | 98.4 | g cm-2 | 61.71 | cm |
Pion interaction length | 142.4 | g cm-2 | 89.32 | cm |
Radiation length | 20.14 | g cm-2 | 12.64 | cm |
Critical energy | 36.91 | MeV (for e-) | 35.87 | MeV (for e+) |
Molière radius | 11.57 | g cm-2 | 7.260 | cm |
Plasma energy ℏωp | 25.49 | eV | ||
Muon critical energy | 538. | GeV |
Elem | Z | Atomic frac* | Mass frac |
6 | |||
17 | |||
* calculated from mass fraction data |