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Proceedings Paper

Application of symmetric top approximation to high-temperature water vapor spectroscopy
Author(s): Olga K. Voitsekhovskaya; Victor N. Cherepanov; Anton A. Kotov
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Paper Abstract

The new calculation approach of water vapor rotational energy levels using symmetric top model for Ka>=J/2>>1 has proposed. The rotational spectroscopic parameters of the Pade-approximation for ground vibrational state of H2O molecule in the frame of this model was obtained. The absorption coefficient of water vapor in a spectral range 850-920 cm-1 was calculated for 1000 - 10000 K temperatures.

Paper Details

Date Published: 28 February 2002
PDF: 6 pages
Proc. SPIE 4678, Eighth International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, (28 February 2002); doi: 10.1117/12.458488
Show Author Affiliations
Olga K. Voitsekhovskaya, Tomsk State Univ. (Russia)
Victor N. Cherepanov, Tomsk State Univ. (Russia)
Anton A. Kotov, Tomsk State Univ. (Russia)


Published in SPIE Proceedings Vol. 4678:
Eighth International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics

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