CALCULATION OF THE RELATIVISTIC CORRECTION ENERGIES OF Ne-LIKE IONS WITH ORBITAL POLARIZATION CORRECTION
Li Xiang-dong (李向东)a, Tan Ming-liang (谭明亮)a, Yi You-gen (易有根)a, Sheng Yong (盛勇)a, Jiang Gang (蒋刚)a, Zhang Zhi-hong (张志红)a, Zhu Zheng-he (朱正和)a, Zhao Yong-kuan (赵永宽)b, Tang Yong-jian (唐永健)b
a Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China; b Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Chengdu 610003, China
Abstract This paper reports the theoretical calculation of Breit, self-energy, and vacuum polarization corrections in the Ne-like system using multi-configuration Dirac-Fock method with the orbital polarization. The relations of these corrections with the atomic number and the orbital symmetries are shown and the calculated correction energies are compared with other calculated results. Our Breit correction energies are all smaller by 1eV as maximum than the other theoretical Breit correction energies and the differences reveal ystematical relation with atomic number. It is found that the configuration interactions have great effect on Breit corrections while the orbital polarization has much smaller effect on Breit corrections. The self-energy and vacuum polarization obtained by our calculation are much different from that in previous literatures for some transitions.
Received: 10 July 1999
Revised: 26 June 2000
Accepted manuscript online:
PACS:
31.15.-p
(Calculations and mathematical techniques in atomic and molecular physics)
(Interactions of atoms and molecules with surfaces)
Fund: Project supported by the Foundation of China Academy of Engineering Physics (Grant No. 98020207).
Cite this article:
Li Xiang-dong (李向东), Tan Ming-liang (谭明亮), Yi You-gen (易有根), Sheng Yong (盛勇), Jiang Gang (蒋刚), Zhang Zhi-hong (张志红), Zhu Zheng-he (朱正和), Zhao Yong-kuan (赵永宽), Tang Yong-jian (唐永健) CALCULATION OF THE RELATIVISTIC CORRECTION ENERGIES OF Ne-LIKE IONS WITH ORBITAL POLARIZATION CORRECTION 2000 Chinese Physics 9 742
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