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Precise calculation for energy levels of a helium atom in P states
Duan B(段斌); Gu XY(顾晓艳); Ma ZQ(马中骐); Duan, B; Gu, XY; Ma, ZQ
2001
发表期刊PHYSICS LETTERS A
卷号283期号:3-4页码:#REF!
通讯作者Duan, B (reprint author), CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
摘要The energy levels of a helium atom in P stares, for parahelium and orthohelium with both the odd parity and the even parity, are precisely calculated directly from the Schrodinger equation. The rotational degrees of freedom are separated completely from the internal ones, so that only three internal variables are involved in both the generalized radial functions and equations. By making use of the appropriate internal variables, the singularity in the solutions is removed and the series in calculation converges very fast. (C) 2001 Elsevier Science B.V. All rights reserved.
文章类型Article
关键词helium atom Schroidinger equation P states
学科领域Physics
DOI10.1016/S0375-9601(01)00222-5
收录类别SCI
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000168926700013
引用统计
被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/227079
专题理论物理室
推荐引用方式
GB/T 7714
Duan B,Gu XY,Ma ZQ,et al. Precise calculation for energy levels of a helium atom in P states[J]. PHYSICS LETTERS A,2001,283(3-4):#REF!.
APA 段斌,顾晓艳,马中骐,Duan, B,Gu, XY,&Ma, ZQ.(2001).Precise calculation for energy levels of a helium atom in P states.PHYSICS LETTERS A,283(3-4),#REF!.
MLA 段斌,et al."Precise calculation for energy levels of a helium atom in P states".PHYSICS LETTERS A 283.3-4(2001):#REF!.
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