R-matrix electron-impact excitation data for the C-like isoelectronic sequence

被引：1

作者：

Mao, J. ^{[1
,2
]}

Badnell, N. R. ^{[1
]}

机构：

[1] Univ Strathclyde, Dept Phys, Glasgow G4 0NG, Lanark, Scotland

[2] SRON Netherlands Inst Space Res, Sorbonnelaan 2, NL-3584 CA Utrecht, Netherlands

来源：

31ST INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC XXXI) | 2020年 / 1412卷

关键词：

D O I：

10.1088/1742-6596/1412/14/142010

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Emission and absorption features from C-like ions are served as temperature and density diagnostics of astrophysical plasmas. R-matrix electron-impact excitation data for C-like ions in literature cover merely a handful of ions. Here we present a systematic intermediate coupling frame transformation R-matrix calculations for C-like ions from N II to Kr XXXI. The effective collision strengths cover a wide range of temperature. Our results are compared with archival databases and literature results.

引用

页数：1

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