Quantity | Value | Units | Value | Units |
<Z/A> | 0.53170 | |||
Specific gravity | 1.581 | g cm-3 | ||
Mean excitation energy | 77.5 | eV | ||
Minimum ionization | 1.884 | MeV g-1cm2 | 2.977 | MeV cm-1 |
Nuclear collision length | 58.8 | g cm-2 | 37.20 | cm |
Nuclear interaction length | 84.4 | g cm-2 | 53.37 | cm |
Pion collision length | 86.2 | g cm-2 | 54.54 | cm |
Pion interaction length | 116.3 | g cm-2 | 73.58 | cm |
Radiation length | 38.60 | g cm-2 | 24.42 | cm |
Critical energy | 79.41 | MeV (for e-) | 77.27 | MeV (for e+) |
Molière radius | 10.31 | g cm-2 | 6.522 | cm |
Plasma energy ℏωp | 26.42 | eV | ||
Muon critical energy | 1038. | GeV |
Elem | Z | Atomic frac* | Mass frac |
1 | |||
6 | |||
8 | |||
* calculated from mass fraction data |