Screening effect during a collision in multiple ionization of rare gas dimers by highly charged ions

29th International Conference on Photonic, Electronic, and Atomic Collisions

Ohyama-Yamaguchi, Tomoko^1 ; Ichimura, Atsushi^2

Tokyo Metropolitan College of Industrial Technology, Shinagawa, Tokyo

140-0011, Japan^1

Institute of Space and Astronautical Science, JAXA, Kanagawa, Sagamihara

252-5210, Japan^2

关键词: Highly charged ions;    Ion pairs;    Many electron;    Multiple ionization;    Rare-gas dimer;    Screening effect;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/3/032101/pdf
DOI  :  10.1088/1742-6596/635/3/032101

来源: IOP

【 摘 要 】

Three-center, many electron dynamics is analyzed in multiple ionization of Ar2by highly charged ions. It is found that the dissociating ion-pair distribution is sensitive to a screening parameter during a collision.