Quantity | Value | Units | Value | Units |
<Z/A> | 0.43820 | |||
Specific gravity | 5.290 | g cm-3 | ||
Mean excitation energy | 410.0 | eV | ||
Minimum ionization | 1.356 | MeV g-1cm2 | 7.176 | MeV cm-1 |
Nuclear collision length | 89.6 | g cm-2 | 16.93 | cm |
Nuclear interaction length | 148.5 | g cm-2 | 28.08 | cm |
Pion collision length | 114.4 | g cm-2 | 21.62 | cm |
Pion interaction length | 176.8 | g cm-2 | 33.42 | cm |
Radiation length | 11.13 | g cm-2 | 2.104 | cm |
Critical energy | 16.42 | MeV (for e-) | 15.90 | MeV (for e+) |
Molière radius | 14.37 | g cm-2 | 2.717 | cm |
Plasma energy ℏωp | 43.87 | eV | ||
Muon critical energy | 270. | GeV |
Elem | Z | Atomic frac* | Mass frac |
39 | |||
35 | |||
* calculated from mass fraction data |