Quantity | Value | Units | Value | Units |
Atomic number | 64 | |||
Atomic mass | 157.25(3) | g mole-1 | ||
Specific gravity | 7.901 | g cm-3 | ||
Mean excitation energy | 591.0 | eV | ||
Minimum ionization | 1.188 | MeV g-1cm2 | 9.384 | MeV cm-1 |
Nuclear collision length | 105.8 | g cm-2 | 13.39 | cm |
Nuclear interaction length | 182.4 | g cm-2 | 23.09 | cm |
Pion collision length | 129.6 | g cm-2 | 16.40 | cm |
Pion interaction length | 209.5 | g cm-2 | 26.52 | cm |
Radiation length | 7.48 | g cm-2 | 0.9471 | cm |
Critical energy | 9.34 | MeV (for e-) | 9.01 | MeV (for e+) |
Molière radius | 17.00 | g cm-2 | 2.151 | cm |
Plasma energy ℏωp | 51.67 | eV | ||
Muon critical energy | 171. | GeV |