Frequency shifts of some pure rotational lines in polar mixtures in the far infrared range. Experiments and theoretical predictions

Measurements with a far infrared Fabry Perot interferometer of pure rotational line shifts for dipolar mixtures at low pressure for the three gases HF, HCl, and HBr, each of them being successively perturbed by one of the two others, are presented. Theoretical calculations have been performed starti...

Full description

Saved in:
Bibliographic Details
Published in:The Journal of chemical physics 1986-09, Vol.85 (5), p.2498-2501
Main Authors: BLANCHER, H, BACHET, G, COULON, R, BOULET, C
Format: Article
Language:English
Subjects:
Atomic and molecular physics
Exact sciences and technology
Intensities and shapes of molecular spectral lines and bands
Molecular properties and interactions with photons
Physics
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Measurements with a far infrared Fabry Perot interferometer of pure rotational line shifts for dipolar mixtures at low pressure for the three gases HF, HCl, and HBr, each of them being successively perturbed by one of the two others, are presented. Theoretical calculations have been performed starting from the formalism of Robert and Bonamy. A good quantitative agreement with experiments has been obtained for all the cases considered by taking into account the noncommutative character of the potential in the calculations of the differential cross section.
ISSN:0021-9606
1089-7690
DOI:10.1063/1.451058