电子碰撞电离截面的全相对论扭曲波计算

原子核物理评论 , 2002, 19(2): 153-156. doi: 10.3969/j.issn.1007-4627.2002.02.020

电子碰撞电离截面的全相对论扭曲波计算

陈重阳 ^1, , 赵永 ^2, , 齐静波 ^3, , 王炎森 ^4,

1.复旦大学现代物理研究所,上海,200433

2.复旦大学现代物理研究所,上海,200433

3.复旦大学现代物理研究所,上海,200433

4.复旦大学现代物理研究所,上海,200433

基金项目: 中国原子分子数据联合体项目国家高技术研究发展计划(863计划) 国家自然科学基金(10104005)

关键词：相对论扭曲波玻恩交换近似 , 电子碰撞电离截面 , 高电荷离子

A Fully Relativistic Distorted-wave Calculation for Electron-impact Ionization Cross Section

在相对论框架下, 给出了电子与高电荷态离子碰撞直接电离截面的扭曲波玻恩交换近似计算方法. 作为示例, 计算了几个离子(类氢、类锂和类氖离子)的电离截面, 计算结果与实验值和其它理论计算值有比较好的符合.

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电子碰撞电离截面的全相对论扭曲波计算

A Fully Relativistic Distorted-wave Calculation for Electron-impact Ionization Cross Section

参考文献