PHOTOIONIZATION OF BERYLLIUM IN THE MULTICONFIGURATION RELATIVISTIC RANDOM-PHASE APPROXIMATION

被引：30
|
作者：
CHI, HC [1 ]
HUANG, KN [1 ]
机构：
[1] NATL TAIWAN UNIV, DEPT PHYS, TAIPEI 10764, TAIWAN
来源：
PHYSICAL REVIEW A | 1991年 / 43卷 / 09期
关键词：
D O I：
10.1103/PhysRevA.43.4742
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The multiconfiguration relativistic random-phase approximation is applied to photoionization of the Be atom. Angular distribution and spin polarization of photoelectrons from subshells 2s1/2, 2p1/2, and 2p3/2 are presented and compared with other theories. Subshell cross sections near the 2p3/2 threshold are found to be sensitive to the initial-state correlations.
引用
收藏
页码：4742 / 4745
页数：4
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