Precise studies on resonant energies of the first intershell (KLL) dielectronic recombination processes for He- up to O-like xenon

doi:10.1063/1.2967486

	Precise studies on resonant energies of the first intershell (KLL) dielectronic recombination processes for He- up to O-like xenon
	Chen, W. D.1,2; Xiao, J.1,2; Shen, Y.1,2; Fu, Y. Q.1,2; Meng, F. C.1,2; Chen, C. Y.1,2; Zhang, B. H.1; Tang, Y. J.1; Hutton, R.1,2; Zou, Y.1,2
刊名	PHYSICS OF PLASMAS
	2008-08-01
卷号	15 页码:6
ISSN号	1070-664X
DOI	10.1063/1.2967486
英文摘要	Precise studies of the resonant energies of KLL dielectronic recombination (DR) processes of He-, Li-, Be-, B-, C, N-, and O-like xenon ions were performed at the Shanghai Electron Beam Ion Trap [X. Zhu et al., Nucl. Instrum. Methods Phys. Res. B 235, 509 (2005)], employing home developed high precision, high stability high voltage dividers. Influences from retardation by the capacitor of experimental setup, contact potential, space charge of the electron beam, and of ion neutralization, as well as fringing field effects were taken into account. The obtained resonant energies were, at an average uncertainty level of 0.03%, compared with calculation results by relativistic configuration interaction (RCI) theory, relativistic many-body perturbation theory (RMBPT), and by multiconfiguration Dirac-Fock (MCDF) theory. All the three predicted DR resonant energies by MCDF agree with our experiments. Among the 15 predictions by RMBPT, 13 are in good agreement with our experimental results. But only five out of 15 predictions by RCI calculation agree with our experimental results. (C) 2008 American Institute of Physics.
资助项目	National Natural Science Foundation of China[10434050] ; Shanghai Leading Academic Discipline[B107]
WOS关键词	CROSS-SECTIONS ; IONS ; NEON ; FE ; ARGON ; BEAM
WOS研究方向	Physics
语种	英语
出版者	AMER INST PHYSICS
WOS记录号	WOS:000259448900062
资助机构	National Natural Science Foundation of China ; Shanghai Leading Academic Discipline
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/29106]
专题	中国科学院近代物理研究所
通讯作者	Chen, W. D.
作者单位	1.Fudan Univ, Inst Modern Phys, Shanghai EBIT Lab, Shanghai 200433, Peoples R China 2.Minist Educ, Key Lab Appl Ion Beam Phys, Shanghai, Peoples R China
推荐引用方式 GB/T 7714	Chen, W. D.,Xiao, J.,Shen, Y.,et al. Precise studies on resonant energies of the first intershell (KLL) dielectronic recombination processes for He- up to O-like xenon[J]. PHYSICS OF PLASMAS,2008,15:6.
APA	Chen, W. D..,Xiao, J..,Shen, Y..,Fu, Y. Q..,Meng, F. C..,...&Zou, Y..(2008).Precise studies on resonant energies of the first intershell (KLL) dielectronic recombination processes for He- up to O-like xenon.PHYSICS OF PLASMAS,15,6.
MLA	Chen, W. D.,et al."Precise studies on resonant energies of the first intershell (KLL) dielectronic recombination processes for He- up to O-like xenon".PHYSICS OF PLASMAS 15(2008):6.