Model Potential Calculations of Oscillator Strength Spectra of Rydberg Li Atoms in External Fields

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 > 2011年以前论文发表（包括2011年）

	Model Potential Calculations of Oscillator Strength Spectra of Rydberg Li Atoms in External Fields
	Meng Hui-Yan 1,2; Shi Ting-Yun 2
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	2009-08-15
卷号	52 期号:2 页码:333-338
关键词	B-spline spectra
通讯作者	Meng, HY (reprint author), Taiyuan Univ Sci & Technol, Sch Appl Sci, Taiyuan 030024, Peoples R China.
英文摘要	By combining the B-spline basis set with model potential (B-spline + MP), we present oscillator strength spectra of Rydberg Li atoms in external fields. The photoabsorption spectra are analyzed. Over the narrow energy ranges considered in this paper, the structure of the spectra can be independent of the initial state chosen for a given atom. Our results are in good agreement with previous high-precision experimental data and theoretical calculations, where the R-matrix approach together with multichannel quantum defect theory (R-matrix+MQDT) was used. It is suggested that the present methods can be applied to deal with the oscillator strength spectra of Rydberg atoms in crossed electric and magnetic fields.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	COMPLEX COORDINATE METHODS ; SPLINE BASIS-SETS ; MAGNETIC-FIELDS ; B-SPLINE ; HYDROGEN-ATOM ; ELECTRIC-FIELDS ; DIAMAGNETIC MANIFOLD ; RECURRENCE SPECTRA ; STARK STRUCTURE ; POTASSIUM ATOM
收录类别	SCI
语种	英语
WOS记录号	WOS:000269337600028
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/2183]
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.Taiyuan Univ Sci & Technol, Sch Appl Sci, Taiyuan 030024, Peoples R China 2.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China
推荐引用方式 GB/T 7714	Meng Hui-Yan,Shi Ting-Yun. Model Potential Calculations of Oscillator Strength Spectra of Rydberg Li Atoms in External Fields[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2009,52(2):333-338.
APA	Meng Hui-Yan,&Shi Ting-Yun.(2009).Model Potential Calculations of Oscillator Strength Spectra of Rydberg Li Atoms in External Fields.COMMUNICATIONS IN THEORETICAL PHYSICS,52(2),333-338.
MLA	Meng Hui-Yan,et al."Model Potential Calculations of Oscillator Strength Spectra of Rydberg Li Atoms in External Fields".COMMUNICATIONS IN THEORETICAL PHYSICS 52.2(2009):333-338.