# GLOBAL ANALYSIS OF HIGH-RESOLUTION DATA PERTAINING TO WATER UP TO THE SECOND TRIAD

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 dc.creator Pirali, O. en_US dc.creator Vervloet, M. en_US dc.creator Coudert, L. H. en_US dc.creator Lanquetin, R. en_US dc.creator Camy-Peyret, C. en_US dc.date.accessioned 2006-06-15T20:34:31Z dc.date.available 2006-06-15T20:34:31Z dc.date.issued 2003 en_US dc.identifier 2003-MG-04 en_US dc.identifier.uri http://hdl.handle.net/1811/20803 dc.description $^{a}$Coudert, J. Molec. Spectrosc. 181, 246 (1997) and Lanquetin, Coudert, and Camy-Peyret, J. Molec. Spectrosc. 195, 54 (1999). $^{b}$Lanquetin, Coudert, and Camy-Peyret, J. Molec. Spectrosc. 206, 83 (2001). $^{c}$Toth, Applied Optics 33, 4851 (1994). en_US dc.description Author Institution: Laboratoire de Photophysique Mol\'{e}culaire, C.N.R.S., B\^{a}t. 350, Universit\'{e} Paris-Sud; Laboratoire de Physique Mol\'{e}culaire et Applications, Unit\'{e} mixte du C.N.R.S. et de l'Universit\'{e} Pierre et Marie Curie en_US dc.description.abstract Using the bending-rotation theoretical $approach,^{a}$ line position and line intensity analyses of a large body of high-resolution data have been carried out for the water molecule up to the second triad. For the line position analysis, the first part of the data set involves experimental energies. For the five first vibrational states, that is the ground, (010), and the three first triad states $(020), (100)$, and (001), the energies reported in the $literature^{b}$ were taken. For the next three vibrational states, that is the second triad states $(030), (110)$, and (011), the experimental energies were either determined in the present work or taken from the literature. The second part of the line position data set consists of microwave and high resolution infrared lines involving the vibrational states just mentioned. The latter lines involve newly measured FIR transitions recorded using emission spectroscopy with a high-temperature cell heated by a radio frequency discharge at 13.5 MHz. The wavenumbers of these transitions range from 70 to $475 cm^{-1}$ and they mainly involve the $(010), (020), (100)$, and (001) vibrational states. For the line intensity analysis, the data set involves a large body of data and includes intensities for transitions belonging to the $\nu_{1} + \nu_{2}, 3\nu_{2}$, and $\nu_{3} + \nu_{2}$ $bands.^{c}$. In the paper the results of both analyses will be presented and comparisons with similar investigations will be carried out. en_US dc.format.extent 325125 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.title GLOBAL ANALYSIS OF HIGH-RESOLUTION DATA PERTAINING TO WATER UP TO THE SECOND TRIAD en_US dc.type article en_US