Time-dependent pump-probe spectra of NeBr2

Time- and frequency-resolved pump-probe measurements on NeBr2 have been performed to better characterize its fragmentation dynamics on the B electronic state for vibrational levels in the energy region of the transition from direct vibrational predissociation to intramolecular vibrational relaxation...

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Bibliographic Details
Published in:The Journal of chemical physics 2005-08, Vol.123 (5), p.054311-054311
Main Authors: Cabrera, Jose A, Bieler, Craig R, Olbricht, Benjamin C, van der Veer, Wytze E, Janda, Kenneth C
Format: Article
Language:English
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Summary:Time- and frequency-resolved pump-probe measurements on NeBr2 have been performed to better characterize its fragmentation dynamics on the B electronic state for vibrational levels in the energy region of the transition from direct vibrational predissociation to intramolecular vibrational relaxation dynamics. Above nu'=20 of the Br2 stretching mode, it was observed that the dependence of lifetime on the vibrational quantum number deviates from the energy-gap law by leveling off in the range of 10 ps
ISSN:0021-9606
1089-7690
DOI:10.1063/1.1990118