RELATIVISTIC-INTERMEDIATE-COUPLING CALCULATIONS OF ANGULAR-DISTRIBUTIONS IN RESONANT AUGER DECAY

被引：40

作者：

CHEN, MH

机构：

来源：

PHYSICAL REVIEW A | 1993年 / 47卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.47.3733

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The angular-distribution parameters of the resonant Auger transitions induced by photoexcitation have been calculated for the L23-M23M23, M45-N23N23 and N45-O23O23 transitions in Ar, Kr, and Xe, respectively. The calculations are carried out using the multiconfiguration Dirac-Fock method in intermediate coupling with configuration interaction. A two-step model is employed to describe the resonant Auger process. As in the case of normal Auger decay, inclusion of the effect of intermediate coupling removes the major discrepancy between theory based on the spectator model and experiment.

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页码：3733 / 3738

页数：6

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