Computational investigation of static multipole polarizabilities and sum rules for ground-state hydrogenlike ions

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	Computational investigation of static multipole polarizabilities and sum rules for ground-state hydrogenlike ions
	Tang, Li-Yan 1,2; Zhang, Yong-Hui 1,3; Zhang, Xian-Zhou 3; Jiang, Jun 4; Mitroy, J.4
刊名	PHYSICAL REVIEW A
	2012-07-16
卷号	86 期号:1
英文摘要	High-precision multipole polarizabilities, alpha(l) for l <= 4 of the 1s ground state of the hydrogen isoelectronic series, are obtained from the Dirac equation using the B-spline method with Notre Dame boundary conditions. Compact analytic expressions for the polarizabilities as a function of Z with a relative accuracy of 10(-6) up to Z = 100 are determined by fitting to the calculated polarizabilities. The oscillator strengths satisfy the sum rules Sigma(i) f(gi)((l)) = 0 for all multipoles from l = 1 to l = 4. The dispersion coefficients for the long-range H-H and H-He+ interactions are given.
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]	COULOMB-GREEN-FUNCTION ; LONG-RANGE FORCES ; DIRAC-EQUATION ; RELATIVISTIC POLARIZABILITY ; ATOMIC-PHYSICS ; PERTURBATION-THEORY ; B-SPLINES ; REPRESENTATION ; EXPANSION ; SETS
收录类别	SCI
语种	英语
WOS记录号	WOS:000306407600008
公开日期	2015-07-14
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/1716]
专题	武汉物理与数学研究所_理论与交叉研究部
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.Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China 4.Charles Darwin Univ, Sch Engn, Darwin, NT 0909, Australia
推荐引用方式 GB/T 7714	Tang, Li-Yan,Zhang, Yong-Hui,Zhang, Xian-Zhou,et al. Computational investigation of static multipole polarizabilities and sum rules for ground-state hydrogenlike ions[J]. PHYSICAL REVIEW A,2012,86(1).
APA	Tang, Li-Yan,Zhang, Yong-Hui,Zhang, Xian-Zhou,Jiang, Jun,&Mitroy, J..(2012).Computational investigation of static multipole polarizabilities and sum rules for ground-state hydrogenlike ions.PHYSICAL REVIEW A,86(1).
MLA	Tang, Li-Yan,et al."Computational investigation of static multipole polarizabilities and sum rules for ground-state hydrogenlike ions".PHYSICAL REVIEW A 86.1(2012).