Theoretical study of the múltiple ionization of atomic targets by ion impact

M.E. GALASSI; R.D. RIVAROLA; P.D. FAINSTEIN; L. GULYÁS

Rosario, Argentina

Conferencia; 24 International Conference on Photonic, Electronic and Atomic Collisions (XXIV ICPEAC); 2005

Grupos de Colisiones Atómicas de Rosario-Buenos Aires y Bariloche

  Single and multiple ionization cross sections of Ne atoms by fast proton impact are calculated applying the Independet Electron Model (IEM) and taken into account post-collisional effects like Auger and Coster-Kronig processes. The single particle probabilities that  are used  where calculated with the CDW-EIS approximation  and the Exponential Model (EM). The results are compared with other theoretical results and are in very good agreement with experimental data.