Paper
13 December 2018 Estimation of carbon dioxide broadening and self-broadening coefficients of SO2 lines
B. A. Voronin, S. S. Voronina, N. N. Lavrentieva, A. S. Dudaryonok, Ye. A. Shevchenko
Author Affiliations +
Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 108330G (2018) https://doi.org/10.1117/12.2504465
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation
Abstract
The self-broadening coefficients and CO2-broadening coefficients of lines of the main isotope species of SO2 are estimated based on the analysis of literature data. The dependence of the self-broadening parameters on vibrational-rotational quantum numbers is evaluated. In the case of CO2 broadening, the half-widths of lines are calculated using a semiempirical method based on a parametric modification of the impact semiclassical model; the model parameters were determined from the fit to experimental data.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
B. A. Voronin, S. S. Voronina, N. N. Lavrentieva, A. S. Dudaryonok, and Ye. A. Shevchenko "Estimation of carbon dioxide broadening and self-broadening coefficients of SO2 lines", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108330G (13 December 2018); https://doi.org/10.1117/12.2504465
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KEYWORDS
Data modeling

Sulfur

Molecules

Databases

Hydrogen

Planets

Atmospheric optics

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