Nonperturbative theory of double photoionization of the hydrogen molecule -: art. no. 050703

被引：46
|
作者：
Vanroose, W
Martín, F
Rescigno, TN
McCurdy, CW
机构：
[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA
[2] Univ Autonoma Madrid, Dept Quim C 9, Madrid 28049, Spain
[3] Univ Calif Davis, Dept Appl Sci, Davis, CA 95616 USA
[4] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA
来源：
PHYSICAL REVIEW A | 2004年 / 70卷 / 05期
关键词：
D O I：
10.1103/PhysRevA.70.050703
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present completely ab initio nonperturbative calculations of the integral and single differential cross sections for double photoionization of H-2 for photon energies from 53.9 to 75.7 eV. The method of exterior complex scaling, implemented with B-splines, is used to solve the Schrodinger equation for a correlated continuum wave function corresponding to a single photon having been absorbed by a correlated initial state. The results are in good agreement with experimental integral cross sections.
引用
收藏
页码：050703 / 1
页数：4
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