Radiative recombination rate coefficients for bare through F-like isosequences of Mg, Si, S, Ar, Ca, Fe, and Ni

被引:65
作者
Gu, MF [1 ]
机构
[1] MIT, Ctr Space Res, Cambridge, MA 02139 USA
关键词
atomic data; atomic processes;
D O I
10.1086/374796
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present distorted-wave calculations and analytic fits to the radiative recombination rate coefficients of bare to F-like isosequences of seven abundant astrophysical elements, including Mg, Si, S, Ar, Ca, Fe, and Ni. The fits are valid over a wide range of temperature, from 10(-4) to 10(4) eV. Extensive comparisons with existing data are made.
引用
收藏
页码:1085 / 1088
页数:4
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