氦、氖和氩在中间能量下的电子冲击电离

RI Campeanu
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引用次数: 0

摘要

本文用一个相对简单的畸变波模型,在该模型中,抛射电子和散射电子根据其能量看到不同的残余系统,给出了He, Ne和Ar的电子碰撞电离的CPE截面的计算。结合“最大干涉”交换近似,该模型给出的Ne和Ar的结果比其他现有的理论模型更符合实验。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Electron impact ionization of helium, neon and argon at intermediate energies
With a relatively simple distorted-wave model, in which the ejected and the scattered electrons see different residual systems depending on their energies, in this paper we show the calculation of the CPE cross sections for electron impact ionization of He, Ne and Ar. Combined with the ‘maximum interference’ exchange approximation, this model gives results which for Ne and Ar are in better agreement with the experiment than the other existing theoretical models.
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