Hyperfine-state-dependent lifetimes along the Ni-like isoelectronic sequence

doi:10.1103/PhysRevA.77.042509

	Hyperfine-state-dependent lifetimes along the Ni-like isoelectronic sequence
	Andersson, M.1,2; Yao, K.1,2; Hutton, R.1,2; Zou, Y.1,2; Chen, C. Y.1,2; Brage, T.3
刊名	PHYSICAL REVIEW A
	2008-04-01
卷号	77 页码:12
ISSN号	1050-2947
DOI	10.1103/PhysRevA.77.042509
英文摘要	An investigation of the lifetime of the 3d(9)4s (3)D(3) level along a part of the nickel-like isoelectronic sequence has been performed. The focus of this work has been to evaluate the importance of the hyperfine induced electric quadrupole channel of the 3d(10) (1)S(0)-3d(9)4s (3)D(3) transition for isotopes with nuclear spin. Comparisons between the magnetic octupole transition rate and the hyperfine-induced electric quadrupole transition rate shows that the hyperfine quenching is of importance along the whole isoelectronic sequence. At the low-Z end the hyperfine induced electric quadrupole transition channel dominates, being several orders of magnitude larger than the rate for the magnetic octupole transition channel, while for higher Z the two rates are of comparable size.
WOS关键词	CAPILLARY DISCHARGE PLASMA ; LASER-PRODUCED PLASMA ; NICKEL-LIKE IONS ; X-RAY-SPECTRUM ; FORBIDDEN LINES ; TRANSITIONS ; IDENTIFICATION ; PROGRAM ; PACKAGE ; DECAY
WOS研究方向	Optics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000255457100071
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/29009]
专题	中国科学院近代物理研究所
通讯作者	Chen, C. Y.
作者单位	1.Fudan Univ, Inst Modern Phys, Shanghai EBIT Lab, Shanghai 200433, Peoples R China 2.Fudan Univ, Key Lab Appl Ion Beam Phys, Minist Educ, Shanghai 200433, Peoples R China 3.Lund Univ, Dept Phys, SE-22100 Lund, Sweden
推荐引用方式 GB/T 7714	Andersson, M.,Yao, K.,Hutton, R.,et al. Hyperfine-state-dependent lifetimes along the Ni-like isoelectronic sequence[J]. PHYSICAL REVIEW A,2008,77:12.
APA	Andersson, M.,Yao, K.,Hutton, R.,Zou, Y.,Chen, C. Y.,&Brage, T..(2008).Hyperfine-state-dependent lifetimes along the Ni-like isoelectronic sequence.PHYSICAL REVIEW A,77,12.
MLA	Andersson, M.,et al."Hyperfine-state-dependent lifetimes along the Ni-like isoelectronic sequence".PHYSICAL REVIEW A 77(2008):12.