| Z | density (g/m^3) | density/Z (g/m^3) | v boom (m/s) | x ray penetration (m) | ||
| Hydrogen, H | 1 | 8.99E-005 | 8.9900E-005 |
| 5.8195E-05 | |
| Helium, He | 2 | 1.79E-004 | 8.9250E-005 | 3.0661E-01 | 5.7775E-05 |
where X ray peneration is calculated by taking reference with copper, \(Cu\),
\(S_{p\,H_2}=\cfrac{v_{boom\,H_2}}{v_{boom\,Cu}}*S_{p\,Cu}\)
\(S_{p\,Cu}=0.2\,m\)
\(S_{p\,H}=\cfrac{3.0884E-01}{1061.42}*0.2=5.8195E-05\,m\)
The X ray torus photons collapse on the surface but penetrate only by \(50\,\text{to}\,60\,\mu m\) into the surface; the collection channel that collects the particles cannot be deeper than these depths, with the orientation of the collecting device considered.
If the particles collected are from X rays...
