Two-photon single and double ionization of helium

被引：54

作者：

Shakeshaft, Robin ^{[1
]}

机构：

[1] Univ So Calif, Dept Phys, Los Angeles, CA 90089 USA

来源：

PHYSICAL REVIEW A | 2007年 / 76卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.76.063405

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe an efficient technique for calculating cross sections for two-photon single and double ionization of an atom without the use of the final-state continuum wave function. We present results of an application to helium over the photon energy range 25-54 eV, and we compare our results to a representative sample of results obtained by others.

引用

页数：7

共 12 条

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