Vibrational Dependences of Broadening and Shift Coefficients of H2O Absorption Lines Perturbed by Ne, Kr, and Xe

Vibrational Dependences of Broadening and Shift Coefficients of H2O Absorption Lines Perturbed by Ne, Kr, and Xe

Detalles Bibliográficos
Parent link:Atmospheric and Oceanic Optics
Vol. 31, No. 4.— 2018.— [P. 335-345]
Autor Principal: Starikov V. I. Vitaly Ivanovich
Autor Corporativo: Национальный исследовательский Томский политехнический университет Юргинский технологический институт (филиал) Кафедра информационных систем
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
Idioma:inglés
Publicado: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
line broadening
vibrational dependence
water vapor
neon
krypton
xenon
колебательные зависимости
водяные пары
неон
криптон
ксенон
сдвиги
линии поглощения
Acceso en liña:https://doi.org/10.1134/S1024856018040152
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664535

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