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Vibrational relaxation of HCl in HCl/Kr and HCl/Xe mixtures

✍ Scribed by H. Schwahn; B. Schramm

Publisher: Elsevier Science
Year: 1986
Tongue: English
Weight: 374 KB
Volume: 130
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(86)80419-5

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✦ Synopsis

Vibrational relaxation of HCI( v= 1) has been studied in mixtures with Kr and Xe at room temperature with the help of laserinduced fluorescence. Relaxation rate constants of k,,( Kr) =0.3 + 0.2 and k,,( Xe) = I. I f 0.3 Torr-' s-' have been found. The increase in the relaxation efftciency of xenon compared to krypton demonstrates the importance of attractive molecular interactions.

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