1. Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China 2. Department of Physics, Lanzhou University, Lanzhou 730000, China
Abstract:
: Multiple electron transfer processes are studied for Arq+n- Ne (q= 8, 9, 11, 12) collisions by using multi-parameter coincidence techniques. Various electron transfer processes are identified experimentally and the related cross-sections are measured. The dependence of transfer ionization cross-sections on the recoil charge states is compared with the results from the modified molecular classical overbarrier model. It is found that the modified model described the experimental results reasonably.