Helium broadening parameters of water vapor in the 10,200-11,200 cm-1 spectral region

Helium broadening parameters of water vapor in the 10,200-11,200 cm-1 spectral region

Bibliografiska uppgifter
Parent link:Journal of Molecular Spectroscopy.— , 1957-
Vol. 331.— 2017.— [P. 60-65]
Institutionell upphovsman: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра информационных систем (ИС)
Övriga upphovsmän: Petrova T. M. Tatiana Mikhaylovna, Solodov A. M. Aleksandr Mikhaylovich, Solodov A. A. Aleksandr Aleksandrovich, Deychuli V. M. Vladimir Mikhaylovich, Starikov V. I. Vitaly Ivanovich
Sammanfattning:Title screen
The He-broadening (γ) and shift (δ) coefficients of 76 rovibrational transitions belonging to the 3ν1, 3ν3, ν1 + 2ν2 + ν3, and 2ν1 + ν3 vibrational bands of H2O molecule were measured in the spectral range between 10,200 and 11,200 cm−1 with the spectral resolution of 0.01 cm−1 using a Bruker IFS 125HR FTIR spectrometer. The calculations of γ and δ were performed in the framework of the semi-classical method. It was shown that the vibrational dependence of the long-range as well as the short-range parts of an isotropic H2O-He interaction potential influence substantially the calculated broadening coefficients γ. The vibrationally and rotationally dependent analytical model for the broadening coefficients calculation is presented and discussed.
Режим доступа: по договору с организацией-держателем ресурса
Språk:engelska
Publicerad: 2017
Ämnen:
электронный ресурс
труды учёных ТПУ
гелий
уширение
водяной пар
спектральные области
Länkar:http://dx.doi.org/10.1016/j.jms.2016.11.006
Materialtyp: Elektronisk Bokavsnitt
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653610

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