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Photofragment vector correlations in the vibrationally mediated photodissociation of H2O2

โœ Scribed by M. Brouard; M.T. Martinez; J. O'Mahony; J.P. Simons

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
629 KB
Volume
150
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

Photofragment vector correlations for photofragments generated through vibrationally mediated photodissociation have been measured for the first time. The results obtained for HzOz, dissociated via the third O-H overtone state, 4u,_,, implicate torsional motion in the intermediate state as a contributor to the final OH photofragment rotation. They also imply excitation into both the A 'A and B 'B states, which are near-degenerate at the highly extended O-O distances (dictated by energy conservation and the Franck-Condon principle) at which secondary absorption is allowed.

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