Narrow Near-Threshold Resonance in e(+)-He+ Scattering

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 理论与交叉研究部

	Narrow Near-Threshold Resonance in e(+)-He+ Scattering
	Liu Min-Min 1,2,3; Han Hui-Li 1; Gu Si-Hong 1; Shi Ting-Yun 1
刊名	CHINESE PHYSICS LETTERS
	2012
卷号	29 期号:1
英文摘要	An independent alternative calculation is performed for narrow near-threshold resonances in the e(+)-He+ system using the stabilization method in the framework of hyperspherical coordinates (HSSM). A narrow resonance at E-r = -0.249995 with width Gamma = 1.9 x 10(-5), associated with the He2+-Ps (n = 1) threshold is confirmed. The resonances around the energies -0.365 and -0.195, predicted by Bhatia and Drachman [Phys. Rev. A 42 (1990) 5117] and confirmed by Ho [Phys. Rev. A 53 (1996) 3165], do not appear in our calculations.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	POSITRONIUM NEGATIVE-ION ; STATES ; SYSTEMS ; HELIUM ; N=3
收录类别	SCI
语种	英语
WOS记录号	WOS:000300309500023
公开日期	2015-07-14
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/1684]
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, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Wuhan Inst Technol, Sch Sci, Wuhan 430073, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu Min-Min,Han Hui-Li,Gu Si-Hong,et al. Narrow Near-Threshold Resonance in e(+)-He+ Scattering[J]. CHINESE PHYSICS LETTERS,2012,29(1).
APA	Liu Min-Min,Han Hui-Li,Gu Si-Hong,&Shi Ting-Yun.(2012).Narrow Near-Threshold Resonance in e(+)-He+ Scattering.CHINESE PHYSICS LETTERS,29(1).
MLA	Liu Min-Min,et al."Narrow Near-Threshold Resonance in e(+)-He+ Scattering".CHINESE PHYSICS LETTERS 29.1(2012).