Method of estimation of self-broadening parameters of spectroscopic lines on the example of the 32S16O2 molecule
B.A. Voronin1,2
1V.E. Zuev Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Science, Tomsk, Russia
2Tomsk State University of Control Systems and Radioelectronics, Tomsk, Russia
Keywords: SO, self-broadening, data analysis
Abstract
The paper analyzes the published data on such parameter as self-broadening of lines of the main isotopic modification of the 32S16O2 molecule. A method for evaluating this parameter for spectroscopic databases is proposed. The analysis of literature sources was carried out, low-confidence data was revealed, regression analysis was performed, a model for calculating the self-broadening parameter was proposed, and the obtained models were analyzed. Some estimates of its applicability are made for the models obtained.
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