Revision of Na2 A1 E+u state molecular constants by polarization labeling spectroscopy

I. Jackowska; W. Jastrzebski; R. S. Ferber; O. Nikolayeva; Pawel Kowalczyk

doi:10.1117/12.267765

3 March 1997 Revision of Na₂ A¹ Σ⁺_u state molecular constants by polarization labeling spectroscopy

I. Jackowska, W. Jastrzebski, R. S. Ferber, O. Nikolayeva, Pawel Kowalczyk

Proceedings Volume 3090, 12th Symposium and School on High-Resolution Molecular Spectroscopy; (1997) https://doi.org/10.1117/12.267765
Event: 12th Symposium and School on High Resolution Molecular Spectroscopy, 1996, St. Petersburg, Russian Federation

Abstract

This paper contains the analysis of the A¹(Sigma) _u⁺ of Na₂ based on the data obtained from the polarization labeling spectroscopy experiment on the A¹(Sigma) _u⁺ minus X¹(Sigma) _g⁺ transition. A set of Dunham coefficients is derived, which describes the A state in the wide range of v (0 less than or equal to v less than or equal to 43) and J (12 less than or equal to J less than or equal to 126) quantum numbers and reproduces the positions of unperturbed rotational lines in the A-X band system to within 0.1 cm^-1.

Citation Download Citation

I. Jackowska, W. Jastrzebski, R. S. Ferber, O. Nikolayeva, and Pawel Kowalczyk "Revision of Na₂ A¹ Σ⁺_u state molecular constants by polarization labeling spectroscopy", Proc. SPIE 3090, 12th Symposium and School on High-Resolution Molecular Spectroscopy, (3 March 1997); https://doi.org/10.1117/12.267765

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