Theoretical study of interesting fine-structure splittings for 2/sup 3//i P//sub 0,1,2/ states along helium isoelectronic sequence | |
Qing Bo ; Chen Shao-Hao ; Gao Xiang ; Li Jia-Ming | |
2010-05-06 ; 2010-05-06 | |
关键词 | Theoretical or Mathematical/ configuration interactions Dirac-Fock calculations fine structure helium neutral atoms isoelectronic series quantum electrodynamics Russell-Saunders coupling spin-orbit interactions/ fine-structure splittings isoelectronic sequence multiconfiguration Dirac-Fock method Breit interactions QED corrections fine-structure energy levels LS-coupling spin-orbit interactions relativistic retardation effect electromagnetic interactions He/ A3120B SCF and HF calculations (atoms and molecules) A3120T Electron correlation and CI calculations (atoms and molecules) A3130J Radiative and relativistic effects (atoms and molecules) A3510F Atomic fine- and hyperfine-structure constants/ He/el |
中文摘要 | Using the multi-configuration Dirac-Fock method including the Breit interactions and QED corrections, we calculate the fine-structure energy levels of the 2/sup 3//i P//sub 0,1,2/ states along the helium isoelectronic sequence with atomic number up to Z = 36, where LS-coupling is appropriate. Our calculation results agree with the experimental results within about 1%. We elucidate the mechanism of the interesting fine-structure splittings for the 2/sup 3//i P//sub 0,1,2/ states along the helium isoelectronic sequence, i.e. the competitions between the spin-orbit interactions and the Breit interactions which represent the relativistic retardation effect of electromagnetic interactions. |
语种 | 英语 ; 英语 |
出版者 | Chinese Physical Society ; China |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/14453] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Qing Bo,Chen Shao-Hao,Gao Xiang,et al. Theoretical study of interesting fine-structure splittings for 2/sup 3//i P//sub 0,1,2/ states along helium isoelectronic sequence[J],2010, 2010. |
APA | Qing Bo,Chen Shao-Hao,Gao Xiang,&Li Jia-Ming.(2010).Theoretical study of interesting fine-structure splittings for 2/sup 3//i P//sub 0,1,2/ states along helium isoelectronic sequence.. |
MLA | Qing Bo,et al."Theoretical study of interesting fine-structure splittings for 2/sup 3//i P//sub 0,1,2/ states along helium isoelectronic sequence".(2010). |
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