Experimental and theoretical radiative lifetimes, branching fractions and oscillator strengths in LuII

被引：174
|
作者：
Quinet, P [1 ]
Palmeri, P
Biémont, E
McCurdy, MM
Rieger, G
Pinnington, EH
Wickliffe, ME
Lawler, JE
机构：
[1] Univ Mons, B-7000 Mons, Belgium
[2] Univ Liege, Inst Astrophys, B-4000 Liege, Belgium
[3] Univ Alberta, Dept Phys, Edmonton, AB T6G 2J1, Canada
[4] Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
来源：
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1999年 / 307卷 / 04期
关键词：
atomic data; atomic processes;
D O I：
10.1046/j.1365-8711.1999.02689.x
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
By a combination of radiative lifetimes measured using the fast-beam-laser method and experimental branching ratios deduced from Fourier transform spectrometer spectra, it has been possible to derive experimental f-values for Lu II lines observed in the visible and near-ultraviolet regions. These data are compared with relativistic Hartree-Fock calculations, taking core polarization effects into account, and a set of additional oscillator strengths of astrophysical interest is presented.
引用
收藏
页码：934 / 940
页数：7
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