Stopping powers of gases for very heavy ions

Autor: Bimbot, R., Barbey, S., Benfoughal, T., Clapier, F., Mirea, M., Pauwels, N., Pierre, S., Rivet, M.F., Fares, G., Hachem, A., Anne, R., Georget, Y., Hue, R., Tribouillard, C.
Zdroj: Nuclear Instruments and Methods in Physics Research Section B; February 1996, Vol. 107 Issue: 1-4 p9-14, 6p
Abstrakt: The stopping powers of gases have been measured for incident 24 MeV/u 238U and 29 MeV/u 208Pb projectiles using the LISE spectrometer at GANIL. The results show the persistence of the 20% gas-solid effect observed at lower energy. The effective charges derived from these measurements depend on the atomic number of the target in a way very similar to that observed for solid degraders.
Databáze: Supplemental Index