Quantity | Value | Units | Value | Units |
Atomic number | 77 | |||
Atomic mass | 192.217(3) | g mole-1 | ||
Specific gravity | 22.42 | g cm-3 | ||
Mean excitation energy | 757.0 | eV | ||
Minimum ionization | 1.134 | MeV g-1cm2 | 25.42 | MeV cm-1 |
Nuclear collision length | 111.7 | g cm-2 | 4.983 | cm |
Nuclear interaction length | 194.8 | g cm-2 | 8.687 | cm |
Pion collision length | 135.1 | g cm-2 | 6.027 | cm |
Pion interaction length | 221.4 | g cm-2 | 9.877 | cm |
Radiation length | 6.59 | g cm-2 | 0.2941 | cm |
Critical energy | 7.67 | MeV (for e-) | 7.39 | MeV (for e+) |
Molière radius | 18.24 | g cm-2 | 0.8136 | cm |
Plasma energy ℏωp | 86.36 | eV | ||
Muon critical energy | 145. | GeV |