中国物理B ›› 2003, Vol. 12 ›› Issue (9): 951-954.doi: 10.1088/1009-1963/12/9/305

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Energies and Auger widths of the triply excited states of He-

芶秉聪, 俞开智, 王菲, 吴晓丽   

  1. Department of Applied Physics, Beijing Institute of Technology, Beijing 100081, China
  • 收稿日期:2003-02-11 修回日期:2003-03-18 出版日期:2003-09-16 发布日期:2005-03-16
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No 10074006), and the Doctoral Programme Foundation from the Ministry of Education of China (Grant No 20020007036).

Energies and Auger widths of the triply excited states of He-

Gou Bing-Cong (芶秉聪), Yu Kai-Zhi (俞开智), Wang Fei (王菲), Wu Xiao-Li (吴晓丽)   

  1. Department of Applied Physics, Beijing Institute of Technology, Beijing 100081, China
  • Received:2003-02-11 Revised:2003-03-18 Online:2003-09-16 Published:2005-03-16
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No 10074006), and the Doctoral Programme Foundation from the Ministry of Education of China (Grant No 20020007036).

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摘要： Some triply excited states of He^- ion are studied using the saddle-point complex-rotation method. The energies and Auger widths of these resonances are calculated with the relativistic corrections and mass polarization taken into account. The total Auger width is obtained by coupling the important open channels and summing over the other channels. These results are in good agreement with other theoretical and experimental data in the literature.

Abstract: Some triply excited states of He$^-$ ion are studied using the saddle-point complex-rotation method. The energies and Auger widths of these resonances are calculated with the relativistic corrections and mass polarization taken into account. The total Auger width is obtained by coupling the important open channels and summing over the other channels. These results are in good agreement with other theoretical and experimental data in the literature.

Key words: triply excited state, Auger width

中图分类号:  (Auger effect)

  • 32.80.Hd
32.70.Jz (Line shapes, widths, and shifts)