| 低能电子碰撞Ar 3s电离三重微分截面的理论研究 |
| |
| 引用本文： | 吴兴举,张穗萌.低能电子碰撞Ar 3s电离三重微分截面的理论研究[J].宿州学院学报,2005,20(6):83-84,131. |
| |
| 作者姓名： | 吴兴举 张穗萌 |
| |
| 作者单位： | 皖西学院,数理系,安徽,六安,237012 |
| |
| 基金项目： | 安徽省自然科学基金,安徽省高校中青年骨干教师基金 |
| |
| 摘 要： | 用包含极化效应和后碰撞作用的扭曲波玻恩近似计算共面不对称几何条件下A r 3s的低能(e,2e)三重微分截面,并与实验进行比较.指出极化效应在共面不对称几何条件下Ar 3s的低能(e,2e)过程中起着重要的作用.
|
| 关 键 词： | (e 2e)反应 扭曲波玻恩近似 极化 共面不对称 |
| 文章编号： | 1673-2006(2005)06-0083-02 |
| 修稿时间： | 2005年6月29日 |
Theoretical study of the triple differential cross sections for electron impact ionization of Ar 3s |
| |
| WU Xing-ju,ZHANG Sui-meng.Theoretical study of the triple differential cross sections for electron impact ionization of Ar 3s[J].Journal of Shuzhou College,2005,20(6):83-84,131. |
| |
| Authors: | WU Xing-ju ZHANG Sui-meng |
| |
| Abstract: | The distorted wave Born approximation with polarization and post-collisional interaction has been used to calculate the triple differential cross sections for low-energy electron impact ionization of the 3s orbital of argon in coplanar asymmetric geometry.The calculated results are compared with available experimental data.It is noted that the polarization effect plays an important role in the low-energy(e,2e) processes of Ar 3s in coplanar asymmetric geometry. |
| |
| Keywords: | (e 2e) reaction distorted wave Born approximation polarization coplanar asymmetric geometry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
