Acta Optica Sinica, Volume. 6, Issue 10, 902(1986)
Observation and analysis of autoionizing spectra of Sr
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.
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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