Calculation of electron-impact total-ionization cross sections

被引：116

作者：

Bartlett, Philip L. ^{[1
]}

Stelbovics, Andris T. ^{[1
]}

机构：

[1] Ctr. for Atomic, Molec./Surface Phy., Sch. of Mathematical and Phys. Sci., Murdoch University, Perth, WA 6150, Australia

来源：

Physical Review A - Atomic, Molecular, and Optical Physics | 2002年 / 66卷 / 01期

关键词：

Approximation theory - Atomic physics - Atoms - Electrons - Inert gases - Mathematical models - Transition metals;

D O I：

10.1103/PhysRevA.66.012707

中图分类号：

学科分类号：

摘要：

The electron-impact total-ionization cross sections were calculated. The Born-approximation electron-impact ionization amplitude was derived for general neutral-atom targets. To model the target wave function, Hartree-Fock Slater orbitals were used. Results for noble gases, selected transition metals, and elements from the fourth, fifth, and sixth columns of the periodic table were presented, where the theoretical comparisons were lacking.

引用

页码：127071 / 127071