EIKONAL APPROACH TO THE ATOMIC BREAK-UP PROCESS BY POLARIZED ELECTRONS

被引：0
|
作者：
ONAGA, T
机构：
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1992年 / 25卷 / 22期
关键词：
D O I：
10.1088/0953-4075/25/22/021
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The cross section asymmetry for ionization of hydrogen atoms by electron impact is analysed in the eikonal approach. A new formulation is given for the evaluation of the exchange amplitude up to higher partial Coulomb waves. It is concluded that the cross section asymmetry gives an important criterion or interesting test of validity of approximation methods with the exchange effect.
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页码：4875 / 4887
页数：13
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