Vibration-rotational interaction and doublet structure of the 390-cm-1 quasi line in the fluorescence spectrum of anthracene vapors

Yu. S. Demchuk; E. A. Vandyukov

doi:10.1117/12.375377

25 January 2000 Vibration-rotational interaction and doublet structure of the 390-cm^-1 quasi line in the fluorescence spectrum of anthracene vapors

Yu. S. Demchuk, E. A. Vandyukov

Author Affiliations +

Proceedings Volume 4063, 13th Symposium and School on High-Resolution Molecular Spectroscopy; (2000) https://doi.org/10.1117/12.375377
Event: 13th Symposium and School on High-Resolution Molecular Spectroscopy, 1999, Tomsk, Russian Federation

Abstract

The report presents the results of the study of the intramolecular V-R Coriolis interaction between closely- spaced energy levels of a molecule with a certain symmetry of the wave functions corresponding to these levels using the anthracene molecule. As an example, the consideration of V-R interactions has been shown to result in the formation of doublet structure of the 390 cm^-3 quasi-line in the emission spectrum.

Citation Download Citation

Yu. S. Demchuk and E. A. Vandyukov "Vibration-rotational interaction and doublet structure of the 390-cm^-1 quasi line in the fluorescence spectrum of anthracene vapors", Proc. SPIE 4063, 13th Symposium and School on High-Resolution Molecular Spectroscopy, (25 January 2000); https://doi.org/10.1117/12.375377

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