Quantity | Value | Units |
Value | Units |
<Z/A> |
0.44901
| |
| |
Specific gravity
(20° C, 1 atm) |
1.800 |
g cm-3 |
| |
Mean excitation energy |
284.9 |
eV |
| |
Minimum ionization |
1.445 |
MeV g-1cm2 |
2.601 |
MeV cm-1 |
Nuclear collision length |
81.2 |
g cm-2 |
45.09
| cm |
Nuclear interaction length |
129.9 |
g cm-2 |
72.16
| cm |
Pion collision length |
107.0 |
g cm-2 |
59.45
| cm |
Pion interaction length |
160.0 |
g cm-2 |
88.90
| cm |
Radiation length |
13.60
| g cm-2 |
7.556
| cm |
Critical energy |
21.70 |
MeV (for e-) |
21.05
| MeV (for e+) |
Molière radius |
13.29 |
g cm-2 |
7.383
| cm |
Plasma energy ℏωp |
25.91 |
eV |
| |
Muon critical energy |
343. |
GeV |
| |
Composition: