HIGH-ENERGY BREMSSTRAHLUNG IN COLLISIONS OF ELECTRONS WITH ONE- AND 2-ELECTRON ATOMS

被引：27

作者：

GOULD, RJ

机构：

[1] School of Physics, University of Sydney, Sydney

[2] Department of Physics, University of California, San Diego, San Diego

来源：

PHYSICAL REVIEW | 1969年 / 185卷 / 01期

关键词：

D O I：

10.1103/PhysRev.185.72

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A brief discussion of the fundamental formulas for electron-electron and electron-atom bremsstrahlung is given. Some general results are given for complex atoms and explicit expressions for the cross sections for one- and two-electron atoms are exhibited graphically. It is shown that for 1e and 2e atoms which have a residual charge, that is, for ions, the total cross section is composed of several terms, one of which is (Z-1)2 or (Z-2)2 (respectively) times the cross section for electrons incident on unshielded protons. Some results for general atoms or molecules in the high- and low-energy limits are indicated. © 1969 The American Physical Society.

引用

页码：72 / &

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