Optika Atmosfery i Okeana Journal

Vol. 16, issue 08, article # 1

Tashkun S. A. Modeling of ¹²C¹⁶O₂ line intensities in the region from 4377 to 5703 cm^-1 . // Atmospheric and oceanic optics. 2003. V. 16. No. 08. P. 621-625. PDF
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Abstract:

The results of global fitting of effective dipole moment parameters to measured line intensities of the principal isotopic species ¹²C¹⁶O₂ borrowed from the literature are presented. Using a model with 14 parameters, we succeeded in reproducing the intensities of almost 900 lines belonging to 16 bands with the RMS error = 5.6%. With the help of the model fitted, а line list for temperature T = 296 K and intensity cut-off Icut = 10^-27 cm^-1/(molecule cm^-2) was generated. The line list will be a part of the future atmospheric version of the CDSD databank. The comparison of the line list with the HITRAN CO₂ data is given as well.