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.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
| Editors | L.N. Sinitsa, S.N. Mikhailenko |
| Pages | 148-155 |
| Number of pages | 8 |
| Volume | 5311 |
| Publication status | Published - 2004 |
| Event | 14th Symposium on High-Resolution Molecular Spectroscopy - Krasnoyarsk, Russian Federation Duration: 6 Jul 2003 → 11 Jul 2003 |
Other
| Other | 14th Symposium on High-Resolution Molecular Spectroscopy |
|---|---|
| Country | Russian Federation |
| City | Krasnoyarsk |
| Period | 6.7.03 → 11.7.03 |
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Keywords
- Raman cross sections of H O
- Transformed polarizability operator
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics
Cite this
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. ed. / L.N. Sinitsa; S.N. Mikhailenko. Vol. 5311 2004. p. 148-155.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Vibration-rotation polarizability operator for non-linear X 2Y - type molecules and the ro-vibrational Raman cross sections calculation of water molecule
AU - Starikov, V. I.
AU - Protasevich, A. E.
PY - 2004
Y1 - 2004
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.
KW - Raman cross sections of H O
KW - Transformed polarizability operator
UR - http://www.scopus.com/inward/record.url?scp=1842664379&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=1842664379&partnerID=8YFLogxK
M3 - Conference contribution
VL - 5311
SP - 148
EP - 155
BT - Proceedings of SPIE - The International Society for Optical Engineering
A2 - Sinitsa, L.N.
A2 - Mikhailenko, S.N.
ER -