Vibrational Dependences of Broadening and Shift Coefficients of H2O Absorption Lines Perturbed by Ne, Kr, and Xe
| Parent link: | Atmospheric and Oceanic Optics Vol. 31, No. 4.— 2018.— [P. 335-345] |
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| Summary: | Title screen The dependence of the intermolecular interaction potentials on the vibrational quantum numbers of the H2O molecule is derived for the H2O-Ne, H2O-Kr, and H2O-Xe systems. The broadening [gamma] and shift [delta] coefficients are calculated for seven vibrational bands v1, v2, v3, 2v2, v1+v2, v2+v3, and v1+v2+3 of the H2O molecule from the absorption region 640-9550 cm-1. An analytical formula is suggested for calculation of the broadening coefficients [gamma] at T= 296 K. It is shown that the excitation of stretching modes of the vibrations in the H2O molcule increases the broadening coefficients. The influence of the bending vibrations on [gamma] is insignificant. Режим доступа: по договору с организацией-держателем ресурса |
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2018
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| Online Access: | https://doi.org/10.1134/S1024856018040152 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664535 |