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INVESTIGATION OF THE WATER VAPOR LINESHIFTS IN THE (010)-(000) AND (011)-(000) BANDS

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/13483

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dc.creator Valentin, A. en_US
dc.creator Rachet, F. en_US
dc.creator Lavrent'eva, N. en_US
dc.creator Bykov, A. D. en_US
dc.creator Savel'ev, V. en_US
dc.creator Sinitsa, L. en_US
dc.creator Solodov, A. M. en_US
dc.date.accessioned 2006-06-15T15:30:34Z
dc.date.available 2006-06-15T15:30:34Z
dc.date.issued 1996 en_US
dc.identifier 1996-MH-15 en_US
dc.identifier.uri http://hdl.handle.net/1811/13483
dc.description Author Institution: Universite de Pierre et Marie Curie; Institute of Atmospheric Optics, Universite de Pierre et Marie Curie en_US
dc.description.abstract Water vapor lineshifts induced by nitrogen pressure have been measured at NIST (USA) and LPMA (France) using Fourier-spectrometers with a multi-pass absorption cells of 32 and 84 meters at 0.0025 and $0.01 cm^{-1}$ resolution in 1850 - 2230 $cm^{-1}$ and 4900 - 5600 $cm^{-1}$ spectral region. The special procedure have been used minimize errors connected with the assymetry of the contours due to apparatus effects in high pressure FTS-spectra. The fitting of Voigt contour parameters was used to obtain lineshift parameters. Accuracy of lineshift coefficient determination was better than 1 mk/atm. The lineshift coefficients have been determined for well resolved isolated lines belonging to 010-000 and 011-000 bands with high quantum numbers J up to 18. The lineshift coefficients have been calculated using the Anderson method and cut-of-free procedure. The dipole-quadrupole, quadrupole-quadrupole, dipole-hexadecapole and polarizational interactions were included in the calculations. The contributions of different type of intermolecular potentials and their dependences on J value will be discussed. en_US
dc.format.extent 93537 bytes
dc.format.mimetype image/jpeg
dc.language.iso English en_US
dc.title INVESTIGATION OF THE WATER VAPOR LINESHIFTS IN THE (010)-(000) AND (011)-(000) BANDS en_US
dc.type article en_US