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Vol. 37, issue 08, article # 1

Starikov V. I. Estimation of nitrogen and oxygen shift coefficients of water vapor in the visible region. // Optika Atmosfery i Okeana. 2024. V. 37. No. 08. P. 627–633. DOI: 10.15372/AOO20240801 [in Russian].
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Abstract:

An analytical model δ(sur) is suggested for nitrogen and oxygen shift coefficients of water vapor in the visible region. The model δ(sur) linearly depends on the broadening coefficient of a given line and fitted parameters. The analysis of the available experimental data on d coefficients for the near infrared and visible regions is performed. The model δ(sur) retrieves 486 nitrogen shift coefficients for lines from the range 13550–22590 cm-1 with a mean square deviation of 6.0 × 10-3 cm-1/atm and oxygen shift coefficient for lines from the range 13550–14000 cm-1 with a mean square deviation of 2.5 × 10-3 cm-1/atm.

Keywords:

water vapor, nitrogen, oxygen, shifting coefficient, analytical modeling, visible range

References:

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