COLLISIONAL INTERFERENCE IN THE INFRARED-SPECTRUM OF HD - CALCULATIONOF THE LINE-SHAPE OF VIBROROTATIONAL TRANSITIONS FOR HD-HE

Authors
MCQUARRIE B TABISZ GC
Citation
B. Mcquarrie et Gc. Tabisz, COLLISIONAL INTERFERENCE IN THE INFRARED-SPECTRUM OF HD - CALCULATIONOF THE LINE-SHAPE OF VIBROROTATIONAL TRANSITIONS FOR HD-HE, Journal of molecular liquids, 70(2-3), 1996, pp. 159-168
Citations number
17
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Journal of molecular liquids → ACNP
ISSN journal
01677322
Volume
70
Issue
2-3
Year of publication
1996
Pages
159 - 168
Database
ISI
SICI code
0167-7322(1996)70:2-3<159:CIITIO>2.0.ZU;2-9
Abstract
The line shape parameters for the collision-induced vibration-rotation spectrum of HD-He are calculated with the formalism of Gao et al. The total intensity interference parameters and line asymmetry parameters are found to be larger than those for pure rotational transitions. Th e results depend on collisional propagation among rotational levels in both vibrational states and can be sensitive to vibrational-state dep endence of the intermolecular potential.