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Nascent rotational and vibrational distributions in 16OH and 18OH produced in the reaction of O(1D) with H2 18O

✍ Scribed by Nobuaki Tanaka; Masao Takayanagi; Ichiro Hanazaki

Publisher: Elsevier Science
Year: 1996
Tongue: English
Weight: 445 KB
Volume: 254
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(96)00296-5

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✦ Synopsis

Rotational and vibrational state distributions of the OH radicals produced in the reaction 160( I D) "at" H21So ~ x6OH + IsOH have been determined using a laser-induced fluorescence technique. 160(ID) was prepared by the 193 nm photodissociation of N20. The rotational distributions for 16OH and 1sOH in the v = 0 level are characterized by the Boltzmann temperatures of 6000 and 2600 K, respectively. A considerable amount of 16OH exists in the v = 1 state while ~8OH was produced predominantly in the v = 0 state.

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