Lifetime measurements of odd-parity high-excitation levels of Sm II by time-resolved laser spectroscopy

	Lifetime measurements of odd-parity high-excitation levels of Sm II by time-resolved laser spectroscopy
其他题名	论文其他题名
	Zhang W.; Feng Y. Y.; Li P. F.; Du S.; Ma X. W.; Yang X. B.; Jiang Z. K.; Dai Z. W.
	2011
发表期刊	Monthly Notices of the Royal Astronomical Society
ISSN	0035-8711
卷号	416 期号:1 页码:547-552
摘要	Natural radiative lifetimes of 53 odd-parity highly excited levels of singly ionized samarium in the energy range 26 599.08-36 107.66 cm(-1) have been measured by the time-resolved laser-induced fluorescence technique in an ionic plume produced by laser ablation. The fundamental frequency and second harmonic of a dye laser have been adopted as the tunable exciting source (308-650 nm), and a fast detection system has been used to record fluorescence signals. The lifetime values obtained in this paper are in the range 10.5-271 ns. A good agreement between the present results and the previously published values was achieved. This work will be useful for investigating the composition of chemically peculiar stars.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24727
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang W.,Feng Y. Y.,Li P. F.,et al. Lifetime measurements of odd-parity high-excitation levels of Sm II by time-resolved laser spectroscopy[J]. Monthly Notices of the Royal Astronomical Society,2011,416(1):547-552.
APA	Zhang W..,Feng Y. Y..,Li P. F..,Du S..,Ma X. W..,...&Dai Z. W..(2011).Lifetime measurements of odd-parity high-excitation levels of Sm II by time-resolved laser spectroscopy.Monthly Notices of the Royal Astronomical Society,416(1),547-552.
MLA	Zhang W.,et al."Lifetime measurements of odd-parity high-excitation levels of Sm II by time-resolved laser spectroscopy".Monthly Notices of the Royal Astronomical Society 416.1(2011):547-552.

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