摘要
考虑电子碰撞离化Ｈ（１ｓ）末态波函数中电子动量相关效应对三重微分散射截面（ＴＤＣＳ）的影响，结果发现在中、高入射能情况下，采用本文提出的电子有效核电荷表达式，ＴＤＣＳ计算结果与实验值符合得非常好。
The effect of the choice of the effective charges on the triple differential crab section (TDCS) for ionization of hydrogen by electron impact has been studied. Six models for the effectivecharges have been investigated. It is found that the choice of the effective charges which are suggested in this paper is the best.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
1994年第3期289-293,共5页
Journal of Atomic and Molecular Physics
关键词
电子碰撞
电离
氢
波函数
动量相关
Electron Impact Ionization
Momentum Correlation
Scattering Cros-section
