光学学报, 1986, 6 (10): 902, 网络出版: 2011-09-16
Sr原子自电离谱线的观察和分析
Observation and analysis of autoionizing spectra of Sr
摘要
本文报道了用偏振光束分步激发的方法,对Sr原子(5p_(1/2~(ns)))_(J-1)及(5P_(1/2~(nd))_(J-1,3)自电离谱的观察,测定了Sr的(5P_(1/2~(ns))_(J-1)系列(n=10～26)的自电离能级位置和量子亏损,并对(5P_(1/2~(ns))_(J-1)及(5P_(1/2~(nd))_(J-1,3)两种自电离谱线的不同特点进行了分析.
Abstract
We report the observation of (5P1/2ns)1=1 and (5P1/2,nd)J=1,3 autoionizing spectra of Sr, by using the polarized multi-step laser excitation approach. The energy levels and quantum defects of Sr (5P1/2ns)J=1 series (n = 10-26) have been measured. Some characteristics of (5P1/2ns)J=1 and (5P1/2nd)J=1,3 autoionizing spectra of Sr have been analysed.
胡素芬, 张森, 陆杰, 邱济真, 孙家祯. Sr原子自电离谱线的观察和分析[J]. 光学学报, 1986, 6(10): 902. HU SUFEN, ZHANG SEN, LU JIE, QIU JIZHEN, SUN JIAZHEN. Observation and analysis of autoionizing spectra of Sr[J]. Acta Optica Sinica, 1986, 6(10): 902.
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