VIBRATIONAL-RELAXATION OF HCL(V=1) IN HCL CO/AR GASEOUS-MIXTURES BETWEEN 296 AND 173-K/

Authors
LOSERT OFJ SCHRAMM B
Citation
Ofj. Losert et B. Schramm, VIBRATIONAL-RELAXATION OF HCL(V=1) IN HCL CO/AR GASEOUS-MIXTURES BETWEEN 296 AND 173-K/, Berichte der Bunsengesellschaft fur Physikalische Chemie, 98(2), 1994, pp. 147-155
Citations number
25
Categorie Soggetti
Chemistry Physical
Journal title
Berichte der Bunsengesellschaft fur Physikalische Chemie
ISSN journal
00059021 → ACNP
Volume
98
Issue
2
Year of publication
1994
Pages
147 - 155
Database
ISI
SICI code
0005-9021(1994)98:2<147:VOHIHC>2.0.ZU;2-G
Abstract
Vibrational relaxation of HCl(v = 1) in HCI/CO/Ar gaseous mixtures has been measured between room temperature and 173 K by the laser-induced fluorescence (LIF) technique. Rate constants for the total relaxation and the V-V relaxation have been determined showing that the relaxati on is governed by the V-V process. For the rates of the V-RT processes which relax HCI(v = 1) and CO(v = 1) upper limits are given. As in si milar systems relaxation efficiency is higher at lower temperatures.