DIELECTRONIC RECOMBINATION ON HELIUMLIKE ARGON

被引：75

作者：

ALI, R

BHALLA, CP

COCKE, CL

STOCKLI, M

机构：

[1] J. R. Macdonald Laboratory, Physics Department, Manhattan

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 64卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.64.633

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have used the electron-energy dependence of yields of heliumlike and lithiumlike argon ions from the Kansas State University electron-beam ions source (EBIS) to measure the ratio of the cross section for n=1 dielectronic recombination of heliumlike argon to that for electron ionization of lithiumlike argon. By normalizing to the latter cross section we obtain absolute dielectronic recombination cross sections and find good agreement with theoretical calculations for the lower-energy resonances. © 1990 The American Physical Society.

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页码：633 / 636

页数：4

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