Vibration-rotation polarizability operator for non-linear X 2Y - type molecules and the ro-vibrational Raman cross sections calculation of water molecule — National Research Tomsk Polytechnic University

Аннотация

The expression for the second - order transformed polarizability operator for non-linear X ₂Y - type molecules is derived using the method of contact transformation. This operator is used for the calculation of ro-vibrational Raman cross sections of the H ₂O molecule. It is shown that the ro-vibrational correction terms change the integral intensity of pure rotational lines significantly and the v ₂ band slightly. The vibrational dependence of the mean polarizability of H ₂O is analyzed in the calculation of integral intensity of one and two quantum bands.

Язык оригинала	Английский
Название основной публикации	Proceedings of SPIE - The International Society for Optical Engineering
Редакторы	L.N. Sinitsa, S.N. Mikhailenko
Страницы	148-155
Число страниц	8
Том	5311
Состояние	Опубликовано - 2004
Событие	14th Symposium on High-Resolution Molecular Spectroscopy - Krasnoyarsk, Российская Федерация Продолжительность: 6 июл 2003 → 11 июл 2003

Другое

Другое	14th Symposium on High-Resolution Molecular Spectroscopy
Страна	Российская Федерация
Город	Krasnoyarsk
Период	6.7.03 → 11.7.03

ASJC Scopus subject areas

Electrical and Electronic Engineering
Condensed Matter Physics

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Vibration-rotation polarizability operator for non-linear X ₂Y - type molecules and the ro-vibrational Raman cross sections calculation of water molecule. / Starikov, V. I.; Protasevich, A. E.

Proceedings of SPIE - The International Society for Optical Engineering. ред. / L.N. Sinitsa; S.N. Mikhailenko. Том 5311 2004. стр. 148-155.

Результат исследований: Материалы для книги/типы отчетов › Материалы для конференции

Starikov, VI & Protasevich, AE 2004, Vibration-rotation polarizability operator for non-linear X ₂Y - type molecules and the ro-vibrational Raman cross sections calculation of water molecule. в LN Sinitsa & SN Mikhailenko (ред.), Proceedings of SPIE - The International Society for Optical Engineering. том. 5311, стр. 148-155, 14th Symposium on High-Resolution Molecular Spectroscopy, Krasnoyarsk, Российская Федерация, 6.7.03.

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abstract = "The expression for the second - order transformed polarizability operator for non-linear X 2Y - type molecules is derived using the method of contact transformation. This operator is used for the calculation of ro-vibrational Raman cross sections of the H 2O molecule. It is shown that the ro-vibrational correction terms change the integral intensity of pure rotational lines significantly and the v 2 band slightly. The vibrational dependence of the mean polarizability of H 2O is analyzed in the calculation of integral intensity of one and two quantum bands. ",

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N2 - The expression for the second - order transformed polarizability operator for non-linear X 2Y - type molecules is derived using the method of contact transformation. This operator is used for the calculation of ro-vibrational Raman cross sections of the H 2O molecule. It is shown that the ro-vibrational correction terms change the integral intensity of pure rotational lines significantly and the v 2 band slightly. The vibrational dependence of the mean polarizability of H 2O is analyzed in the calculation of integral intensity of one and two quantum bands.

AB - The expression for the second - order transformed polarizability operator for non-linear X 2Y - type molecules is derived using the method of contact transformation. This operator is used for the calculation of ro-vibrational Raman cross sections of the H 2O molecule. It is shown that the ro-vibrational correction terms change the integral intensity of pure rotational lines significantly and the v 2 band slightly. The vibrational dependence of the mean polarizability of H 2O is analyzed in the calculation of integral intensity of one and two quantum bands.

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KW - Transformed polarizability operator

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