Quantity | Value | Units |
Value | Units |
<Z/A> |
0.55027
| |
| |
Specific gravity
(20° C, 1 atm) |
1.826E-03 |
g cm-3 |
| |
Mean excitation energy |
59.5 |
eV |
| |
Minimum ionization |
2.068 |
MeV g-1cm2 |
3.778E-03 |
MeV cm-1 |
Nuclear collision length |
57.6 |
g cm-2 |
3.153E+04
| cm |
Nuclear interaction length |
81.6 |
g cm-2 |
4.470E+04
| cm |
Pion collision length |
85.1 |
g cm-2 |
4.660E+04
| cm |
Pion interaction length |
113.6 |
g cm-2 |
6.220E+04
| cm |
Radiation length |
40.91
| g cm-2 |
2.240E+04
| cm |
Critical energy |
109.50 |
MeV (for e-) |
107.13
| MeV (for e+) |
Molière radius |
7.92 |
g cm-2 |
4338.
| cm |
Plasma energy ℏωp |
0.91 |
eV |
| |
Muon critical energy |
1335. |
GeV |
| |
Composition: