✦ LIBER ✦

Semiclassical calculation of cross sections and rate constants for vibrational deactivation of HD (v = 1) colliding with 4He

✍ Scribed by Gert Due Billing

Publisher: Elsevier Science
Year: 1980
Tongue: English
Weight: 432 KB
Volume: 75
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(80)80507-0

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✦ Synopsis

A semiclassical collision modei has been irscd to cafcuhite the rate constant for vibrational reltxrtion in HD fu = 1, j = 0) colIid~ag with 4tie. The He + HD potential surface was obtained from an analyticat He + Hz surface previousfy used for similar c~caIatjons on NC f Hz and He + Dz_ The fheorcf~~?y calcubtcd rate constant is about 50% below that experimenfatly determined in the temperature rz~nt~ 80-300 K.

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