Intercombination transitions b 3Πu ← Χ 1Σ+g in Na2

H. G. Krämer, M. Keil, J. Wang, R. A. Bernheim, W. Demtröder

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The weak intercombination band b 3Πu(vb = 0) ← Χ 1Σ+g(v″ = 0) of Na2 molecules formed in a supersonic beam has been excited directly with a pulsed narrow-band dye laser and recorded with rotational resolution. Molecular constants of the b 3Πu state are derived and compared with results in the literature, obtained with other techniques. The different perturbation mechanisms are discussed.

Original languageEnglish
Pages (from-to)391-398
Number of pages8
JournalChemical Physics Letters
Issue number5-6
StatePublished - 4 Jul 1997
Externally publishedYes


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