|
|||||
|
|
Absorption spectra of CO2 and CO2 near 1.05 μm |
|
| Authors: | L. Wang V.I. Perevalov S.A. Tashkun A.-W. Liu S.-M. Hu |
| Affiliation: | a USTC-Shanghai Institute for Advanced Studies, University of Science and Technology of China, Shanghai 201315, China b Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China c Laboratory of Theoretical Spectroscopy, Institute of Atmospheric Optics SB RAS, 1, Akademicheskii av., 634055 Tomsk, Russia |
| Abstract: | The absolute line intensities of the Fermi triad 2003i-00001 (i = 1, 2, 3) of 12C16O2 and 13C16O2 isotopic species of carbon dioxide were retrieved from Fourier-transform spectra recorded at Doppler limited resolution in the region 9200-9700 cm−1. The accuracy of the line intensity determination is estimated to be better than 15% for most lines. The vibrational transition dipole moments squared and Herman-Wallis coefficients have been determined. The global fittings of the observed line intensities within the framework of the effective operators method have been performed. The fitting results reproduce the data within experimental uncertainty. |
| Keywords: | Carbon dioxide Infrared Fourier-transform spectroscopy Absolute line intensities Transition dipole moment Global modeling |
| 本文献已被 ScienceDirect 等数据库收录！ | |