Rotational analysis of 6ν3 and 6ν3+ν2-ν2 bands of 14N2 16O from ICLAS spectra between 12760 and 12900 cm-1. - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Quantitative Spectroscopy and Radiative Transfer Année : 2011

Rotational analysis of 6ν3 and 6ν3+ν2-ν2 bands of 14N2 16O from ICLAS spectra between 12760 and 12900 cm-1.

Résumé

The absorption spectrum of nitrous oxide (N2O) has been recorded by Intracavity Laser Absorption Spectroscopy between 12760 and 12900 cm-1. The rotational analysis led to an improved determination of the rovibrational parameters of the 6ν3 and 6ν3+ν2-ν2 bands of 14N2 16O. The high J rotational levels of the (0006) and (0116) upper states were found perturbed by an anharmonic interaction. Line intensity values of the 6ν3 band are provided and the main effective dipole moment parameter has been determined.
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Dates et versions

hal-00563222 , version 1 (04-02-2011)

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R. Milloud, Valeri P. Perevalov, S. A. Tashkun, Alain Campargue. Rotational analysis of 6ν3 and 6ν3+ν2-ν2 bands of 14N2 16O from ICLAS spectra between 12760 and 12900 cm-1.. Journal of Quantitative Spectroscopy and Radiative Transfer, 2011, 112, pp.553-557. ⟨10.1016/j.jqsrt.2010.10.013⟩. ⟨hal-00563222⟩

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