Microwave spectroscopy for studying intramolecular vibrational dynamics: theoretical background, current status, and future prospects

Alexandre A. Makarov

doi:10.1117/12.545183

12 January 2004 Microwave spectroscopy for studying intramolecular vibrational dynamics: theoretical background, current status, and future prospects

Alexandre A. Makarov

Author Affiliations +

Proceedings Volume 5311, 14th Symposium on High-Resolution Molecular Spectroscopy; (2004) https://doi.org/10.1117/12.545183
Event: 14th Symposium on High-Resolution Molecular Spectroscopy, 2003, Krasnoyarsk, Russian Federation

Abstract

Intramolecular vibrational redistribution in a polyatomic molecule leads to very considerable narrowing of spectra of purely rotational transitions in microcanonical ensembles of many vibrational states. It is discussed how this effect may be explored to study two important characteristics of intramolecular vibrational dynamics: the onset of transition form the regular vibrational motion to the chaotic one, and the rate of intramolecular redistribution of vibrational energy from one mode of a molecule to another modes.

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Alexandre A. Makarov "Microwave spectroscopy for studying intramolecular vibrational dynamics: theoretical background, current status, and future prospects", Proc. SPIE 5311, 14th Symposium on High-Resolution Molecular Spectroscopy, (12 January 2004); https://doi.org/10.1117/12.545183

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