THEORETICAL-STUDIES ON THE ELECTRON-IMPACT EXCITATION OF NEUTRAL MAGNESIUM

被引：45

作者：

CLARK, REH

CSANAK, G

ABDALLAH, J

机构：

[1] Los Alamos National Laboratory, Los Alamos

来源：

PHYSICAL REVIEW A | 1991年 / 44卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.44.2874

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We used the distorted-wave approximation (DWA) and first-order many-body theory (FOMBT) for the calculation of integral cross sections (ICS's), differential cross sections (DCS's), and electron-impact coherence parameters (EICP's) for electron-impact excitation of neutral magnesium for several transitions. In the case of 3 1P excitation, we studied the basis-set dependence of the ICS's, DCS's, and EICP's, we investigated the effect of unitarization on these quantities, and we compared the DWA with FOMBT. We also studied the principal-quantum-number dependence of the EICP's for n 1p (n = 3,4,5,6) excitation.

引用

页码：2874 / 2882

页数：9

共 34 条

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