钼(Mo)原子奇宇称能级自然辐射寿命的测量

J4 ›› 2012, Vol. 50 ›› Issue (06): 1243-1246.

钼(Mo)原子奇宇称能级自然辐射寿命的测量

蒋红玫, |戴振文

吉林大学物理学院, |长春 130012

收稿日期:2012-05-14 出版日期:2012-11-26 发布日期:2012-11-26
通讯作者: 戴振文 E-mail:dai@jlu.edu.cn

Natural Radiative Lifetime Measurements of Atoms and Ions in Astronomic Spectroscopy

JIANG Hongmei, DAI Zhenwen

College of Physics, Jilin University, Changchun 130012, China

Received:2012-05-14 Online:2012-11-26 Published:2012-11-26
Contact: DAI Zhenwen E-mail:dai@jlu.edu.cn

摘要/Abstract

摘要：

介绍了测量原子（离子）激发态自然辐射寿命的原理方法, 并运用激光诱导荧光时间分辨光谱技术和激光烧蚀产生等离子体技术对钼（Mo）原子的5个奇宇称高激发态能级自然辐射寿命进行了测量. 

关键词: 原子（离子）, 时间分辨激光光谱, 自然辐射寿命

Abstract:

The authors introduced the principles of lifertime measurement, and measured the natual radiative lifetime of Mo atom at 5 odd\|parity highly\|exited levels by means of the time-resolved laser-induced fluorescence and laser ablation techniques.

Key words: atom (ion), time-resolved laser spectrosocpy, natural radiative lifetime

中图分类号:

O562.2

蒋红玫, 戴振文. 钼(Mo)原子奇宇称能级自然辐射寿命的测量[J]. J4, 2012, 50(06): 1243-1246.

JIANG Gong-Mei, Dai-Zhen-Wen. Natural Radiative Lifetime Measurements of Atoms and Ions in Astronomic Spectroscopy[J]. J4, 2012, 50(06): 1243-1246.