Vibrational relaxation of KrF* and XeCl* by rare gases |
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Authors: | A. Kvaran M. J. Shaw J. P. Simons |
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Affiliation: | (1) Science Institute, University of Iceland, JS-107 Reykjavik, Iceland;(2) Laser Division, Rutherford Appleton Laboratory, OX11 OQX Didcot, U.K.;(3) Chemistry Department, University of Nottingham, NG7 2RD Nottingham, U.K. |
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Abstract: | A steady-state, chemiluminescence technique has been used to measure effective rate constants for vibrational relaxation as a function of vibrational level for KrF* in collisions with He, Ne, and Ar and XeCl* with Ar. The effective rate constants reported include contributions to relaxation due to intersystem crossing between theB andC states, in addition to direct relaxation within theB state. The relevance of these results to the understanding of previous measurements in KrF and XeCl lasers is discussed. |
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Keywords: | 42.55 Hq 78.60 Ps 82.40 Tc |
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