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Isotope effects and wavelength dependence in the rotational state distributions of the diatomic photofragments SH and SD from the photodissociation of H2S and D2S

✍ Scribed by Xiaotian Gu; Luis A. Muñoz; Yasuyuki Ishikawa; Brad R. Weiner

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 643 KB
Volume: 211
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(93)80053-r

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✦ Synopsis

We employ a semi-empirical model that utilizes a kinematic distribution function to calculate the rotational state population distributions of diatomic photofragments from the photodissociation of isotopically variant triatomic molecules. The numerically evaluated rotational distributions of tbe photofragments, SH and SD, are compared with experimental data on the nascent rotational state population distributions of the diatomic photofragments resulting from the laser photolysis of H2S (&,,,,,,I~= 193, 222 and 248 nm) and D$i (Aphololyli,= 193 and 222 nm).

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