Quantity | Value | Units | Value | Units |
<Z/A> | 0.48834 | |||
Specific gravity | 2.320 | g cm-3 | ||
Mean excitation energy | 189.9 | eV | ||
Minimum ionization | 1.615 | MeV g-1cm2 | 3.747 | MeV cm-1 |
Nuclear collision length | 72.5 | g cm-2 | 31.27 | cm |
Nuclear interaction length | 112.9 | g cm-2 | 48.64 | cm |
Pion collision length | 98.7 | g cm-2 | 42.52 | cm |
Pion interaction length | 142.9 | g cm-2 | 61.58 | cm |
Radiation length | 18.90 | g cm-2 | 8.147 | cm |
Critical energy | 33.68 | MeV (for e-) | 32.70 | MeV (for e+) |
Molière radius | 11.90 | g cm-2 | 5.130 | cm |
Plasma energy ℏωp | 30.67 | eV | ||
Muon critical energy | 499. | GeV |
Elem | Z | Atomic frac* | Mass frac |
8 | |||
19 | |||
* calculated from mass fraction data |