Third-order perturbation theory for van der Waals interaction coefficients | |
Tang, Li-Yan1; Yan, Zong-Chao2,3,4; Shi, Ting-Yun1; Mitroy, J.5 | |
刊名 | PHYSICAL REVIEW A |
2011-11-04 | |
卷号 | 84期号:5页码:52502-52502 |
产权排序 | 第一 |
英文摘要 | The third-order expression for the dispersion interaction between two atoms is written as a sum over lists of transition matrix elements. Particular attention is given to the C-9/R-9 interaction which occurs in the homonuclear case when one atom is in an S state and the other is in a P state. Numerical values of the C-9 coefficient are given for the homonuclear alkali-metal dimers. The size of the C-9:C-3 dispersion coefficient ratio increases for the heavier alkali-metal atoms. The C-11 and C-13 coefficients between two helium atoms and lithium atoms in their ground states are also given. |
学科主题 | 原子分子物理学 |
WOS标题词 | Science & Technology ; Physical Sciences |
类目[WOS] | Optics ; Physics, Atomic, Molecular & Chemical |
研究领域[WOS] | Optics ; Physics |
关键词[WOS] | CORE POLARIZATION CORRECTIONS ; LONG-RANGE POTENTIALS ; DISPERSION COEFFICIENTS ; PHOTOASSOCIATION SPECTROSCOPY ; OSCILLATOR STRENGTHS ; ARBITRARY ORDERS ; ATOMS ; STATE ; SCATTERING ; MOLECULES |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000296655400003 |
内容类型 | 期刊论文 |
源URL | [http://ir.wipm.ac.cn/handle/112942/1904] |
专题 | 武汉物理与数学研究所_2011年以前论文发表(包括2011年) |
作者单位 | 1.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Peoples R China 3.Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China 4.Univ New Brunswick, Dept Phys, Fredericton, NB E3B 5A3, Canada 5.Charles Darwin Univ, Sch Engn, Darwin, NT 0909, Australia |
推荐引用方式 GB/T 7714 | Tang, Li-Yan,Yan, Zong-Chao,Shi, Ting-Yun,et al. Third-order perturbation theory for van der Waals interaction coefficients[J]. PHYSICAL REVIEW A,2011,84(5):52502-52502. |
APA | Tang, Li-Yan,Yan, Zong-Chao,Shi, Ting-Yun,&Mitroy, J..(2011).Third-order perturbation theory for van der Waals interaction coefficients.PHYSICAL REVIEW A,84(5),52502-52502. |
MLA | Tang, Li-Yan,et al."Third-order perturbation theory for van der Waals interaction coefficients".PHYSICAL REVIEW A 84.5(2011):52502-52502. |
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