Intercombination transitions of the carbon-like isoelectronic sequence

Energy levels, wavelengths, transition rates, oscillator strengths, and lifetimes between the 2s22p23P1,2s22p23P2,and 2s2p35S2 levels of ions in the carbon-like （C-like） isoelectronic sequence （nuclear charges Z=7-92） are calculated in the valence and core-valence limits using the multiconfiguration...

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Published inChinese physics B Vol. 22; no. 7; pp. 119 - 130
Main Author 刘浩 蒋刚 胡峰 王传珂 王哲斌 杨家敏
Format Journal Article
LanguageEnglish
Published 01.07.2013
Subjects
Accuracy
Energy (nuclear)
Energy levels
Isoelectronic sequence
Mathematical analysis
Oscillator strengths
Quantum electrodynamics
Wavelengths
碳
等电子序列
组态相互作用
能量水平
计算结果
跃迁
转移速率
量子电动力学
Online AccessGet full text
ISSN1674-1056
2058-3834
1741-4199
DOI10.1088/1674-1056/22/7/073202

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Summary:Energy levels, wavelengths, transition rates, oscillator strengths, and lifetimes between the 2s22p23P1,2s22p23P2,and 2s2p35S2 levels of ions in the carbon-like （C-like） isoelectronic sequence （nuclear charges Z=7-92） are calculated in the valence and core-valence limits using the multiconfiguration Dirac–Fock method. The Breit interaction, quantum electrodynamics （QED）, and finite nuclear mass effects are taken into account in subsequent relativistic configuration-interaction calculations. The calculated energies and transition rates are compared with the critically evaluated experimental values and other recent calculated results. Our calculated data are in good agreement with these data.
Bibliography:Liu Hao, Jiang Gang,Hu Feng, Wang Chuan-Ke, Wang Zhe-Bin, and Yang Jia-Min a） Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China b） Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, China c） School of Mathematic and Physical Science, Xuzhou Institution of Technoogy, Xuzhou 221400, China
carbon-like isoelectronics sequence;intercombination transition;multiconfiguration Dirac-Fock method;highly-charged ions
Energy levels, wavelengths, transition rates, oscillator strengths, and lifetimes between the 2s22p23P1,2s22p23P2,and 2s2p35S2 levels of ions in the carbon-like （C-like） isoelectronic sequence （nuclear charges Z=7-92） are calculated in the valence and core-valence limits using the multiconfiguration Dirac–Fock method. The Breit interaction, quantum electrodynamics （QED）, and finite nuclear mass effects are taken into account in subsequent relativistic configuration-interaction calculations. The calculated energies and transition rates are compared with the critically evaluated experimental values and other recent calculated results. Our calculated data are in good agreement with these data.
11-5639/O4
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SourceType-Scholarly Journals-1
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ISSN:1674-1056
2058-3834
1741-4199
DOI:10.1088/1674-1056/22/7/073202