Energy differential cross sections for F9+-impact single and double ionization of He

被引：2

作者：

Pindzola, M. S. ^{[1
]}

Lee, T. G. ^{[1
]}

Colgan, J. ^{[2
]}

机构：

[1] Auburn Univ, Dept Phys, Auburn, AL 36849 USA

[2] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM USA

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2015年 / 48卷 / 14期

基金：

美国国家科学基金会;

关键词：

atoms; ionization; differential; COLLISIONS; HELIUM; ELECTRONS; ATOMS; IONS;

D O I：

10.1088/0953-4075/48/14/144019

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Time-dependent close-coupling methods are used to calculate energy differential cross sections for the single and double ionization of He by impact with F9+ ions at 4.0 MeV amu(-1). Single ionization energy differential cross sections using both a one active electron method and a two active electron method are compared with recent experimental results. Double ionization energy differential cross sections using a two active electron method are presented to guide future experiments.

引用

页数：6

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