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Proceedings Paper

Numerical modeling of the vibration-rotation absorption bands contours
Author(s): A. P. Gal'tsev; Sergey V. Ivanov
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Paper Abstract

An improved method free from any fitting parameters is proposed and the package of computer programs is elaborated for 3-D classical trajectory simulation of pressure broadened vibration-rotation absorption bands contours of linear molecules. The calculations were carried out for a CO2-Ar system with ab initio potential. An excellent agreement of theoretical results with data of absorption measurements in 4.3 micrometers far wing of CO2 is obtained. The test of different trajectory models for interparticle collisions is presented.

Paper Details

Date Published: 26 January 1994
PDF: 5 pages
Proc. SPIE 2205, 11th Symposium and School on High-Resolution Molecular Spectroscopy, (26 January 1994); doi: 10.1117/12.166243
Show Author Affiliations
A. P. Gal'tsev, Institute of Atmospheric Physics (Russia)
Sergey V. Ivanov, Scientific Research Ctr. for Technological Lasers (Russia)

Published in SPIE Proceedings Vol. 2205:
11th Symposium and School on High-Resolution Molecular Spectroscopy
Alexander I. Nadezhdinskii; Yu V. Ponomarev; Leonid N. Sinitsa, Editor(s)

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