Backer, Marie-Renée de

Barbe, Alain

Starikova, Evgeniya N.

Tyuterev, Vladimir G.

English

Tomsk State University Repository

HRMS, 24th Colloquium, Dijon, France, 24 - 28 Aug, 2015FTIR OZONE SPECTRA : FOCUS ON THE 16O18O18O Cs SYMMETRYISOTOPIC SPECIESM-R. DE BACKER, A. BARBE, Vl. G. TYUTEREV, Groupe de Spectrome´trieMole´culaire et Atmosphe´rique, U.M.R. CNRS 7331, Universite´ de REIMS, Moulinde la Housse, B.P. 1039, 51687 REIMS cedex, FRANCE; E. STARIKOVA,QUAMER, Tomsk State University, 36 Lenine Av., 634050 Tomsk and LTS, V.E. ZuevInstitute of Atmospheric Optics SB RAS, 1, Akademician Zuev square, 634021Tomsk, RussiaSince many years, the GSMA Reims team is working on high resolution IR spec-tra of the ozone molecule, including isotopic species. The analyses of the C2V (16O3,18O3,16O18O16O and 18O16O18O) have been performed in the whole 1000-7900cm−1 domain using either the Reims FT spectrometer, or the Grenoble Cavity RingDown spectrometer, depending on the spectral range under study 1 2Here, we will focus our attention on the analyses of the 16O18O18O spectrarecorded with the FTS of Reims between 800 and 5700 cm−1. Thanks to accu-rate predictions of band centres and rotational parameters 3 4 sixteen bands (6986transitions) have been observed and assigned. We will present parts of the analyses:parameters of the effective Hamiltonian model, number of assigned transitions, statis-tics of fits and examples of agreement between observed and simulated spectra. Wealso will present the comparisons between predictions and retrieved of band centresand rotational constants.1Y. Babikov, S. Mikhailenko, A. Barbe, Vl. Tyuterev : Spectroscopy and molecular properties ofozone, www.ozone.univ-reims.fr and www.ozone.iao.ru.2A. Barbe, S. Mikhailenko, E. Starikova, M.-R. De Backer, Vl.G. Tyuterev, D. Mondelain, S. Kassi,A. Campargue, C. Janssen, S. Tashkun, R. Kochanov, R. Gamache and J. Orphal, J. Quant. Spectrosc.Radiat. Transfer, 130, 172-190, (2013).3http://symp.iao.ru/ru/hrms/17/proceedings/, Vl.G. Tyuterev, R. Kochanov, S. Tashkun, Proceedingsof the XVII International Symposium HyghRus-2012, isbn:978-5-94458-133-4, 29-50 (2012).4F. Holka, P.G. Szalay, Th. Muller, Vl.G. Tyuterev, J. Phys. Chem. A, 114, 9927-9935, (2010).p-number: p123 Submitted on Wed Jun 10 11:25:39 CEST 2015

FTIR ozone spectra: focus on the 16O18O18OCS symmetry isotopic species

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FTIR ozone spectra: focus on the 16O18O18OCS symmetry isotopic species

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