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

被引：175

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

页码：934 / 940

页数：7

共 27 条

[1] ARGON BRANCHING RATIOS FOR SPECTRAL-INTENSITY CALIBRATION [J].