Vol. 34, issue 04, article # 2

Starikov V. I., Mikhailenko S. N. Nonpolynomial representation of N2-, O2-, air-, and self-broadening coefficients of ozone lines. // Optika Atmosfery i Okeana. 2021. V. 34. No. 04. P. 245–253. DOI: 10.15372/AOO20210402 [in Russian].
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The parameters of a nonpolynomial analytical model γ (sur) are determined from the fitting of the known experimental data on the N2-, O2-, air-, and self-broadening coefficients of the ozone absorption lines. The model gives a finite value for the coefficients γ in asymptotic. The average accuracy of experimental data description is better than 3% for several thousand lines with quantum numbers up to J = 60. The results of the calculations based on the model suggested are compared to the results obtained using polynomial representations for the broadening coefficients.


ozone molecule, spectral line broadening, nonpolynomial representation


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