High resolution spectroscopy and channel-coupling treatment of the A1Σ+-b3∏ complex of NaRb

M. Tamanis, R. Ferber, A. Zaitsevskii, E. A. Pazyuk, A. V. Stolyarov, Hongmin Chen, Jianbing Qi, Henry Wang, William C. Stwalley

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Abstract

The fully mixed complex of the NaRb molecule based on high-resolution sub-Doppler spectroscopy and intensity measurements was studied. A two-laser V-type pump-probe excitation scheme was used to obtain A←X transition frequencies to 16 A-state vibrational levels from v=6 to v=21 with J from 8 to 23. It was shown that the inverted channel-coupling approach was useful in deperturbation analysis of strongly coupled electronic states.

Original languageEnglish (US)
Pages (from-to)7980-7988
Number of pages9
JournalJournal of Chemical Physics
Volume117
Issue number17
DOIs
StatePublished - Nov 1 2002

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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