boldmath Multi-configuration Dirac–Hartree–Fock (MCDHF) calculations for Zn-like sequence from Z=48 to 54

doi:10.1088/1674-1056/20/6/063103

中国物理B ›› 2011, Vol. 20 ›› Issue (6): 63103-063103.doi: 10.1088/1674-1056/20/6/063103

boldmath Multi-configuration Dirac–Hartree–Fock (MCDHF) calculations for Zn-like sequence from Z=48 to 54

蒋刚¹, 赵学峰¹, 胡峰², 杨家敏³, 王传珂³, 臧华萍³

(1)Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610064, China; (2)Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610064, China;Research Centre of Laser Fusion, China Academy of Engineering Physics, P. O. Box 919-986, Mianyang 621900, China; (3)Research Centre of Laser Fusion, China Academy of Engineering Physics, P. O. Box 919-986, Mianyang 621900, China

收稿日期:2010-08-26 修回日期:2010-12-07 出版日期:2011-06-15 发布日期:2011-06-15
基金资助:
Project supported by the National High Technology Research and Development Program of China, the National Natural Science Foundation of China (Grant No. 10874156), and the Key Science and Technology Foundation of the China Academy of Engineering Physics (Grant No. 2010A0102003).

Multi-configuration Dirac–Hartree–Fock (MCDHF) calculations for Zn-like sequence from Z=48 to 54

Hu Feng (胡峰)^ab, Jiang Gang (蒋刚)^a, Yang Jia-Min (杨家敏)^b, Wang Chuan-Ke (王传珂)^b, Zhao Xue-Feng (赵学峰)^a, Zang Hua-Ping (臧华萍)^b

^a Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610064, China; ^b Research Centre of Laser Fusion, China Academy of Engineering Physics, P. O. Box 919-986, Mianyang 621900, China

Received:2010-08-26 Revised:2010-12-07 Online:2011-06-15 Published:2011-06-15
Supported by:
Project supported by the National High Technology Research and Development Program of China, the National Natural Science Foundation of China (Grant No. 10874156), and the Key Science and Technology Foundation of the China Academy of Engineering Physics (Grant No. 2010A0102003).

摘要/Abstract

摘要： The 4s4p excitation energies and the 4s²-4s4p E1 transitions for zinc-like ions from Z=48 to 54 are calculated by the multi-configuration Dirac-Hartree-Fock (MCDHF) method in this paper. The results for fine-structure energy levels, wavelengths and lifetimes between Z=48 (Cd) and Z=54 (Xe) are presented and compared with other theoretical and experimental results. The calculated values including core-valence correlation are found to be very similar to other theoretical and experimental values. We believe that our calculated values can guide experimentalists in identifying the fine-structure levels in their future work.

关键词: core valence correction, multi-configuration Dirac-Hartree-Fock, energy level, wavelength

Abstract: The 4s4p excitation energies and the 4s²-4s4p E1 transitions for zinc-like ions from Z=48 to 54 are calculated by the multi-configuration Dirac-Hartree-Fock (MCDHF) method in this paper. The results for fine-structure energy levels, wavelengths and lifetimes between Z=48 (Cd) and Z=54 (Xe) are presented and compared with other theoretical and experimental results. The calculated values including core-valence correlation are found to be very similar to other theoretical and experimental values. We believe that our calculated values can guide experimentalists in identifying the fine-structure levels in their future work.

Key words: core valence correction, multi-configuration Dirac-Hartree-Fock, energy level, wavelength

中图分类号: (Electron correlation calculations for atoms, ions and molecules)

31.15.V-

31.30.jc (Relativistic corrections to atomic structure and properties) 32.70.Cs (Oscillator strengths, lifetimes, transition moments)

胡峰, 蒋刚, 杨家敏, 王传珂, 赵学峰, 臧华萍. boldmath Multi-configuration Dirac–Hartree–Fock (MCDHF) calculations for Zn-like sequence from Z=48 to 54[J]. 中国物理B, 2011, 20(6): 63103-063103.

Hu Feng (胡峰), Jiang Gang (蒋刚), Yang Jia-Min (杨家敏), Wang Chuan-Ke (王传珂), Zhao Xue-Feng (赵学峰), Zang Hua-Ping (臧华萍). Multi-configuration Dirac–Hartree–Fock (MCDHF) calculations for Zn-like sequence from Z=48 to 54[J]. Chin. Phys. B, 2011, 20(6): 63103-063103.

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boldmath Multi-configuration Dirac–Hartree–Fock (MCDHF) calculations for Zn-like sequence from Z=48 to 54

Multi-configuration Dirac–Hartree–Fock (MCDHF) calculations for Zn-like sequence from Z=48 to 54

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