Multiple electron processes from H2O by He2+ and Li3+ impact

30th International Conference on Photonic, Electronic, and Atomic Collisions

Terekhin, P.N.^1,2 ; Quinto, M.A.^1 ; Monti, J.M.^1 ; Fojón, O.A.^1 ; Rivarola, R.D.^1

Instituto de Fisica Rosario (CONICET-UNR), Bv 27 de Febrero, Rosario

2000, Argentina^1

NRC Kurchatov Institute, Kurchatov Sq. 1, Moscow

123182, Russia^2

关键词: Absolute cross sections;    Continuum distorted wave-eikonal initial state;    Electron process;    Projectile energy;    Removal process;    Transition probabilities;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/11/102010/pdf
DOI  :  10.1088/1742-6596/875/11/102010

来源: IOP

【 摘 要 】

We employ the Continuum Distorted Wave-Eikonal Initial State approximation for He2+and Li3+ions impacting on water vapor targets to study multiple electron removal processes at the intermediate to high projectile energy range. Transition probabilities and absolute cross sections for pure ionization, capture and transferionization channels were calculated. Results are compared with previous calculations and recent experimental data.