Experimental radiative lifetimes, branching fractions, and oscillator strengths of odd-parity levels in Mo I

被引：5
|
作者：
Jiang, Liyun [1 ,2 ]
Wang, Qian [1 ,2 ]
Shang, Xue [1 ,2 ]
Tian, Yanshan [1 ,2 ]
Yin, Jianrui [1 ,2 ]
Jiang, Zhankui [1 ,2 ]
Pei, Songhao [1 ,2 ]
Dai, Zhenwen [1 ,2 ,3 ]
机构：
[1] Jilin Univ, Coll Phys, Changchun 130012, Peoples R China
[2] Minist Educ, Key Lab Coherent Light Atom & Mol Spect, Changchun 130012, Peoples R China
[3] Jilin Univ, Inst Atom & Mol Phys, Changchun 130012, Peoples R China
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2013年 / 30卷 / 03期
基金：
中国国家自然科学基金;
关键词：
ATOMIC-BEAM SOURCE; TRANSITION-PROBABILITIES; MOLYBDENUM; SPECTRUM; RATIOS;
D O I：
10.1364/JOSAB.30.000489
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Radiative lifetimes for 14 odd-parity levels with the energy range between 31,654.79 and 47; 184.52 cm(-1) of Mo I have been measured using the time-resolved laser-induced fluorescence technique. The lifetime values range from 7.7 to 53.6 ns. Branching fraction measurements of these levels were performed based on the emission spectrum of a hollow cathode lamp. By combining the measured lifetimes and branching fractions, absolute transition probabilities and oscillator strengths for 130 transitions in the wavelength range extending from 275.430 to 600.478 nm have been derived. (c) 2013 Optical Society of America
引用
收藏
页码：489 / 493
页数：5
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