Oscillator strengths for transitions in Ca XV and Fe XXI

被引：15

作者：

Aggarwal, KM

Hibbert, A

Keenan, FP

Norrington, PH

机构：

[1] QUEENS UNIV BELFAST, DEPT PURE & APPL PHYS, BELFAST BT7 1NN, ANTRIM, NORTH IRELAND

[2] QUEENS UNIV BELFAST, DEPT APPL MATH & THEORET PHYS, BELFAST BT7 1NN, ANTRIM, NORTH IRELAND

来源：

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 1997年 / 108卷 / 02期

关键词：

atomic data;

D O I：

10.1086/312967

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Energy levels and oscillator strengths (transition rates) have been calculated for the fine-structure transitions among the levels of the (1s(2)) 2s(2)2p(2), 2s2p(3), 2p(4), 2s(2)2p3s, 2s(2)2p3p, and 2s(2)2p3d configurations of Ca XV and Fe XXI using the CIV3 and GRASP programs. The results are compared with the recently available theoretical values from the SuperStructure program. The differences among the various calculations are discussed, and the accuracy of the results is assessed.

引用

页码：575 / 590

页数：16

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