Doubly-Excited States of Two-Electron Systems in Lorentzian Astrophysical Plasmas

被引：0

作者：

Pinghui Jiang

Sabyasachi Kar

Y. Zhou

机构：

[1] Harbin Institute of Technology,Center for Theoretical Atomic and Molecular Physics, The Academy of Fundamental and Interdisciplinary Sciences

[2] College of Electrical and Information Engineering,undefined

[3] Heilongjiang Institute of Technology,undefined

来源：

Few-Body Systems | 2013年 / 54卷

关键词：

Spectral Index; Resonance State; Resonance Parameter; Helium Atom; Kappa Distribution;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The nonthermal effects on the doubly-excited resonance states of two-electron positive ions are investigated in Lorentzian astrophysical plasma environments using highly correlated Hylleraas-type wave functions in the framework of the stabilization method. Resonance parameters (resonance position and width) for Li+, Be2+ and B3+ are reported for the first time as functions of the spectral index and plasma parameter.

引用

页码：1911 / 1919

页数：8

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