Quantity | Value | Units | Value | Units |
<Z/A> | 0.39996 | |||
Specific gravity | 10.96 | g cm-3 | ||
Mean excitation energy | 720.6 | eV | ||
Minimum ionization | 1.147 | MeV g-1cm2 | 12.58 | MeV cm-1 |
Nuclear collision length | 106.8 | g cm-2 | 9.743 | cm |
Nuclear interaction length | 180.8 | g cm-2 | 16.49 | cm |
Pion collision length | 132.1 | g cm-2 | 12.06 | cm |
Pion interaction length | 211.9 | g cm-2 | 19.34 | cm |
Radiation length | 6.65 | g cm-2 | 0.6068 | cm |
Critical energy | 7.89 | MeV (for e-) | 7.60 | MeV (for e+) |
Molière radius | 17.88 | g cm-2 | 1.632 | cm |
Plasma energy ℏωp | 60.33 | eV | ||
Muon critical energy | 147. | GeV |
Elem | Z | Atomic frac* | Mass frac |
8 | |||
92 | |||
* calculated from mass fraction data |