Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2006, Vol. 29 ›› Issue (1): 112-114.doi: 10.13190/jbupt.200601.112.jiaorzh

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Dielectronic Recombination Coefficients of Cu-Like of Au50+ Ion

JIAO Rong-zhen1, ZHANG Ru1, CHENG Xin-lu2, YANG Xiang-dong2   

  1. 1.School of Sciences, Beijing University of Posts and Telecommunications, Beijing 100876, China
    2.Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China
  • Received:2005-01-20 Online:2006-02-28 Published:2006-02-28
  • Contact: JIAO Rong-zhen E-mail:jiao218@sohu.com

Abstract:

The calculations of the rate coefficients for dielectronic recombination (DR) along the CuI isoelectronic sequence in the ground state Au50+ are performed using the model of spin-orbit-split arrays(SOSA). The trend of the DR rate coefficients is founded with the changing of the electronic temperature in the range of 0.02~5?keV. The main factors which put effects on the DR coefficients are the principal quantum numbers of the relative spectator electrons, the relative auto-ionization coefficients and auto-ionized energy. All the mentioned above will provide some important parameters for diagnosing the palasmas.

Key words: dielectronic recombination coefficients, autoionization coefficients, radiative coefficients

CLC Number: