Experimental and theoretical study of the ground-state M1 transition in Ag-like tungsten

doi:10.1103/PhysRevA.86.062501

	Experimental and theoretical study of the ground-state M1 transition in Ag-like tungsten
	Fei, Z.1; Zhao, R.1; Shi, Z.1; Xiao, J.1; Qiu, M.1; Grumer, J.2; Andersson, M.1; Brage, T.2; Hutton, R.1; Zou, Y.1
刊名	PHYSICAL REVIEW A
	2012-12-03
卷号	86
ISSN号	1050-2947
DOI	10.1103/PhysRevA.86.062501
文献子类	Article
英文摘要	We present an experimental and theoretical study of the F-2(5/2) -> F-2(7/2) M1 transition in Ag-like W (W27+). The experiments employed the Shanghai permanent magnet electron beam ion trap, which has been developed especially for assisting spectroscopic diagnostics of edge plasmas for magnetic fusion devices. The theoretical value was obtained using the GRASP2K set of computer codes and included a comprehensive correlation study. The experimental M1 wavelength was measured as 3377.43 +/- 0.26 angstrom (3378.43 angstrom vacuum wavelength), whereas the calculated wavelength is in good agreement at 3381.80 angstrom. This good agreement shows the importance of fully understanding the electron correlation effects to predict the energy of the fine structure even in this, for tungsten, relatively simple case.
WOS关键词	I ISOELECTRONIC SEQUENCE ; BEAM ION-TRAP ; SPECTROSCOPY ; EBIT
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000311804800003
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/48703]
专题	中国科学院近代物理研究所
作者单位	1.Fudan Univ, Inst Modern Phys, Shanghai EBIT Lab, Shanghai 200433, Peoples R China 2.Lund Univ, Dept Phys, Div Math Phys, S-22100 Lund, Sweden
推荐引用方式 GB/T 7714	Fei, Z.,Zhao, R.,Shi, Z.,et al. Experimental and theoretical study of the ground-state M1 transition in Ag-like tungsten[J]. PHYSICAL REVIEW A,2012,86.
APA	Fei, Z..,Zhao, R..,Shi, Z..,Xiao, J..,Qiu, M..,...&Zou, Y..(2012).Experimental and theoretical study of the ground-state M1 transition in Ag-like tungsten.PHYSICAL REVIEW A,86.
MLA	Fei, Z.,et al."Experimental and theoretical study of the ground-state M1 transition in Ag-like tungsten".PHYSICAL REVIEW A 86(2012).