Theoretical study of radiative recombination and the sub-sequent radiative decay processes in highly charged Au ions | Zendy

Sang Cui-Cui | Zendy; Wang Yong-Jun | Zendy; Wan Jian-Jie | Zendy; Xiaobin Ding | Zendy; Chenzhong Dong | Zendy

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Theoretical study of radiative recombination and the sub-sequent radiative decay processes in highly charged Au ions

Author(s) -

Sang Cui-Cui,

Wang Yong-Jun,

Wan Jian-Jie,

Xiaobin Ding,

Chenzhong Dong

Publication year - 2010

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.59.3871

Subject(s) - spectral line , ion , radiative transfer , atomic physics , electron , physics , recombination , nuclear physics , chemistry , quantum mechanics , biochemistry , gene

Using multi-configuration Dirac-Fock method and the corresponding packages GRASP92 and RATIP, as well as the newly developed RERR06, we have calculated the radiative recombination (RR) spectra for capturing a continuum electron into n| (n=4—8, l=0—3) subshell of Ni-like Au51+, Cu-like Au50+ and Zn-like Au49+ ions and their corresponding radiative decay spectra. The calculated RR spectra reproduce the experimental spectra excellently. It was found that for the Ni-like Au51+, Cu-like Au50+ and Zn-like Au49+ ions, the probability of capturing a free electron to n=4 subshell is the largest. Furthermore, the main characteristics of the relative decay spectra is the domination of the lines from the captured electrons radiatively decaying from the n=4 subshell.

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