The 5 1Σ+g and 6 1Σ+g States of 39K2 Studied by optical-optical double resonance spectroscopy

J. T. Kim, C. C. Tsai, W. C. Stwalley

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8 Citations (Scopus)


The molecular constants of the previously unobserved 5 and 6 1Σ+g states of K2 are determined and the potential curves are constructed using the Rydberg-Klein-Rees (RKR) method. The absolute vibrational numbering of the 5 1Σ+g state is obtained by comparing the intensities of resolved fluorescence spectra with calculated Franck-Condon (FC) factors.

Original languageEnglish
Pages (from-to)200-209
Number of pages10
JournalJournal of molecular spectroscopy
Issue number1
Publication statusPublished - 1995 May

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Spectroscopy
  • Physical and Theoretical Chemistry


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