Double photoionization of helium at high photon energies

被引：24

作者：

Colgan, J ^{[1
]}

Pindzola, MS

机构：

[1] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA

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

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2004年 / 37卷 / 06期

关键词：

D O I：

10.1088/0953-4075/37/6/001

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A study is made of double photoionization of helium at moderate and high incident photon energies. Such regimes may allow information about the nature of the double photoionization process to be elucidated. New theoretical results for single, double and triple differential cross sections are calculated using the time-dependent close-coupling theory and found to be in very good agreement with recent experimental measurements of Knapp et al.

引用

页码：1153 / 1164

页数：12

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