Dynamic electron screening in ionization of multi-shell atoms by bare ion impact

28th International Conference on Photonic, Electronic and Atomic Collisions

Monti, J.M.^1 ; Fojón, O.A.^1 ; Hanssen, J.^2 ; Rivarola, R.D.^1

Laboratorio de Colisiones Atómicas, Facultad de Ciencias Exactas, Universidad Nacional de Rosario, Avenida Pellegrini 250, Rosario

2000, Argentina^1

Laboratoire de Physique Moléculaire et des Collisions, ICPMB (FR CNRS 2843), Université de Lorraine, 1 rue Arago, Metz Cedex 3

57078, France^2

关键词: Atomic targets;    Electron dynamics;    Electron screening;    Ion impact;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/8/082012/pdf
DOI  :  10.1088/1742-6596/488/8/082012

来源: IOP

【 摘 要 】

The influence of the electron dynamic screening on the single ionisation of atomic targets is studied by the comparisson of the post and prior forms of the CDW-EIS models. Also a complete-post version of the CDW-EIS approximation is presented. Theoretical results are shown together with existing experimental data.