Quantity | Value | Units | Value | Units |
<Z/A> | 0.49228 | |||
Specific gravity | 2.740 | g cm-3 | ||
Mean excitation energy | 175.6 | eV | ||
Minimum ionization | 1.635 | MeV g-1cm2 | 4.479 | MeV cm-1 |
Nuclear collision length | 68.1 | g cm-2 | 24.86 | cm |
Nuclear interaction length | 104.0 | g cm-2 | 37.94 | cm |
Pion collision length | 94.1 | g cm-2 | 34.35 | cm |
Pion interaction length | 133.5 | g cm-2 | 48.73 | cm |
Radiation length | 25.27 | g cm-2 | 9.221 | cm |
Critical energy | 45.84 | MeV (for e-) | 44.53 | MeV (for e+) |
Molière radius | 11.69 | g cm-2 | 4.265 | cm |
Plasma energy ℏωp | 33.47 | eV | ||
Muon critical energy | 654. | GeV |
Elem | Z | Atomic frac* | Mass frac |
11 | |||
12 | |||
* calculated from mass fraction data |