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INTRAMOLECULAR VIBRATIONAL ENERGY REDISTRIBUTION AS A FUNCTION OF EXCITATION ENERGY IN $S_{1}$ p-DIFLUOROBENZENE

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/29090

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dc.creator Dolson, D. A. en_US
dc.creator Munchak, S. C. en_US
dc.creator Parmenter, C. S. en_US
dc.date.accessioned 2007-08-31T14:09:42Z
dc.date.available 2007-08-31T14:09:42Z
dc.date.issued 1982 en_US
dc.identifier 1982-TG'-6 en_US
dc.identifier.uri http://hdl.handle.net/1811/29090
dc.description.abstract Intramolecular vibrational redistribution after initial excitation of levels with $c_{vib}$ ranging from $1251 cm^{-1}$ to $3320 cm^{-1}$ in $S_{1}$ p-difluorobenzene (pDFB) has been studied by observation of the time evolution of the $S_{1}\rightarrow S_{0}$ fluorescence spectrum. Evidence for redistribution is observed for all but the $1251 cm^{-1}$ level. Fluorescence observed after the natural lifetime of pDFB is congested and near featureless at large $c_{vib}$ due to redistribution. Fluorescence at short times (tens of psec) shows substantial structure that is consistent with emission from the level initially reached in excitation. Details of the redistribution kinetics will be discussed. en_US
dc.format.extent 59294 bytes
dc.format.mimetype image/jpeg
dc.language.iso English en_US
dc.title INTRAMOLECULAR VIBRATIONAL ENERGY REDISTRIBUTION AS A FUNCTION OF EXCITATION ENERGY IN $S_{1}$ p-DIFLUOROBENZENE en_US
dc.type article en_US