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.

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页码：4742 / 4745

页数：4

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