Precise calculation for energy levels of a helium atom in P states

	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
刊名	PHYSICS LETTERS A
	2001
卷号	283 期号:3-4 页码:#REF!
关键词	helium atom Schroidinger equation P states
通讯作者	Duan, B (reprint author), CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
英文摘要	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.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
WOS记录号	WOS:000168926700013
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/227079]
专题	高能物理研究所_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!.