Calculation of Broadening Coefficients of Sulfur Dioxide Lines by Carbon Dioxide in the ν1 + ν3A-type Band at Room Temperature

Broadening coefficient of sulfur dioxide lines by carbon dioxide are calculated at room temperature for the ν 1 + ν 3 band with the rotational quantum numbers J and K a varying in the ranges up to 100 and up to 20, respectively. Parameters of the semi-empirical method are determined from the analysi...

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Bibliographic Details
Published in:Atmospheric and oceanic optics 2023-08, Vol.36 (4), p.287-292
Main Authors: Nevzorova, T. A., Dudaryonok, A. S., Lavrentiev, N. A., Lavrentieva, N. N.
Format: Article
Language:English
Subjects:
Carbon dioxide
Coefficients
Empirical analysis
Lasers
Mathematical analysis
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Quantum numbers
Room temperature
Spectroscopy of Ambient Medium
Sulfur
Sulfur dioxide
Sulphur
Sulphur dioxide
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Summary:Broadening coefficient of sulfur dioxide lines by carbon dioxide are calculated at room temperature for the ν 1 + ν 3 band with the rotational quantum numbers J and K a varying in the ranges up to 100 and up to 20, respectively. Parameters of the semi-empirical method are determined from the analysis of experimental data. The broadening coefficients computed are in a good agreement with the literature data.
ISSN:1024-8560
2070-0393
DOI:10.1134/S1024856023040127