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Absolute line intensities of CO2 in the 3090-3920 cm region |
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| Authors: | J. Vander Auwera C. Claveau S.A. Tashkun |
| Affiliation: | a Service de Chimie Quantique et Photophysique, C.P. 160/09, Université Libre de Bruxelles, 50 Avenue F. D. Roosevelt, B-1050 Brussels, Belgium b Laboratoire de Physique Moléculaire pour l’Atmosphère et l’Astrophysique, C.N.R.S., Case 76, Université Pierre et Marie Curie, 4 Place Jussieu, 75252 Paris Cedex 05, France c Laboratory of Theoretical Spectroscopy, Institute of Atmospheric Optics SB RAS, 1 Akademicheskii av., 634055 Tomsk, Russia |
| Abstract: | Absolute line intensities of 13C16O2 were retrieved from high-resolution Fourier transform spectra recorded in the region 3090-3920 cm−1. The uncertainty of the line intensity determination is estimated to be between 3 and 5% for the strong lines. The global fittings of the observed line intensities within the framework of the effective operators approach have been performed, reaching the experimental accuracy. A comparison of newly measured line intensities with those found in the HITRAN database is presented. |
| Keywords: | Carbon dioxide Infrared Fourier transform spectroscopy Absolute line intensities Global modeling |
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