14 February 2008 Relaxation parameters of H2O-N2 spectral lines using Pade-Borel transformation
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Proceedings Volume 6936, Fourteenth International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics; 693603 (2008) https://doi.org/10.1117/12.783035
Event: Fourteenth International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 2007, Buryatia, Russian Federation
Abstract
This work is devoted to the investigation of the influence of intramolecular effects on the relaxation parameters of H2O molecule spectral lines in 3ν1+ ν3 band. H2O-N2 halfwidths and lineshifts are calculated in the framework of semiclassical impact theory. Dipole-quadrupole and polarization interactions were taken into account. Calculated H2O-N2 halfwidths and lineshifts are compared with experimental one. The differences between the halfwidths and lineshifts calculated using both traditional Watson hamiltonian and Pade-Borel transformed hamiltonian are analysed.
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D. S. Emelyanov, D. S. Emelyanov, V. N. Stroinova, V. N. Stroinova, } "Relaxation parameters of H2O-N2 spectral lines using Pade-Borel transformation", Proc. SPIE 6936, Fourteenth International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 693603 (14 February 2008); doi: 10.1117/12.783035; https://doi.org/10.1117/12.783035
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