Radiative lifetime measurements and semi-empirical transition parameter calculations for high-lying levels in Ba I

Wang Qian,Gamrath Sébastien,Palmeri Patrick,Quinet Pascal,Yu Qi,Zhang Meiqi,Dai Zhenwen

Journal of Quantitative Spectroscopy and Radiative Transfer（2019）

引用 4|浏览2

暂无评分

摘要

•Eighteen lifetimes of Ba I highly excited levels were measured by TR-LIF technique.•The pseudo-relativistic Hartree–Fock method including core-polarization effects were used to calculate theoretical branching fractions.•A new set of transition probabilities and oscillator strengths for 46 spectral lines of neutral barium has been obtained.

查看译文

关键词

Atomic spectra,Barium,Laser-induced-fluorescence,Pseudo-relativistic Hartree–Fock model,Semi-empirical transition parameter

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要