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Experimental study of the [formula omitted] and [formula omitted] states of [formula omitted].
- Source :
-
Journal of Molecular Spectroscopy . Jun2017, Vol. 336, p36-41. 6p. - Publication Year :
- 2017
-
Abstract
- Twelve ro-vibrational energy levels of the 85 Rb 2 b 3 Π 1 u state have been observed using the Perturbation Facilitated Infrared-Infrared Double Resonance (PFIIDR) technique for the first time.Using the new observed levels as intermediate window levels, dozens of transitions into the 85 Rb 2 2 3 Π 1 g upper state ro-vibrational levels have been recorded.Compared with the experimental data of the 85 Rb 2 2 3 Π 0 g state, the average term value difference between the observed Ω = 1 and Ω = 0 components of the 85 Rb 2 2 3 Π g state levels with the same rotational quantum number, is approximately 83.1 ± 0.3 cm - 1 . This proves that the 2 3 Π g state has a spin-orbit splitting of 83.1 ± 0.3 cm - 1 , which shows that the 2 3 Π g state tends to belong to Hund’s case (a). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00222852
- Volume :
- 336
- Database :
- Academic Search Index
- Journal :
- Journal of Molecular Spectroscopy
- Publication Type :
- Academic Journal
- Accession number :
- 123100543
- Full Text :
- https://doi.org/10.1016/j.jms.2017.04.011