Calculation for (e, 2e) ionization of the 3s orbital of argon

被引：7
|
作者：
Hu, X. Y. [1 ,2 ]
Zhou, Y. [3 ]
机构：
[1] Jilin Univ, Dept Mat Sci, Changchun 130012, Peoples R China
[2] Changchun Univ, Coll Appl Sci, Changchun 130022, Peoples R China
[3] Jilin Univ, Inst Atom & Mol Phys, Changchun 130012, Peoples R China
来源：
PHYSICS LETTERS A | 2008年 / 372卷 / 27-28期
基金：
中国国家自然科学基金;
关键词：
(e; 2e); reaction; polarization potential; distorted wave Born approximation;
D O I：
10.1016/j.physleta.2008.05.039
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Calculations of the triple differential cross section (TDCS) for electron impact ionization of the Ar (3s) orbital in a coplanar asymmetric geometry, using modified distorted wave Born approximation (DWBA) methods, are reported. The role of the polarization effect in (e, 2e) collisions of Ar (3s) is considered in the calculations, and the calculated results show that the polarization potential is quite important. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：4809 / 4812
页数：4
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