Stripping of heavy ions in gaseous and plasma targets at MeV/u collision energies
by
Viatcheslav Shevelko
(P.N. Lebedev Physical Institute, Moscow)
→
Europe/Berlin
SB3 2.283 (Atomic Physics Seminar Room)
SB3 2.283
Atomic Physics Seminar Room
Description
Equilibrium charge-state fractions Fq and mean charges <q> are considered theoretically for collisions of heavy many-electron ions (Biq+, Auq+, Uq+) with gaseous atoms (H, noble gases) and hydrogen plasmas at MeV/u energies. Numerical results for Fq and <q> values are obtained by solving the balance (rate) equations using the electron-loss and electron-capture cross sections calculated with account for the target-density effect and multi-electron processes. The optimal conditions for getting maximal mean charges are discussed.