High resolution photoabsorption and photofragment fluorescence spectroscopy of water between 10.9 and 12 eV - Université Pierre et Marie Curie Accéder directement au contenu
Article Dans Une Revue Journal of Chemical Physics Année : 2004

High resolution photoabsorption and photofragment fluorescence spectroscopy of water between 10.9 and 12 eV

Résumé

This work presents absorption and photofragment fluorescence spectra of water (H2O and D2O) simultaneously recorded at rotational resolution and at room temperature, by means of a synchrotron radiation source in the range 10.9-12 eV, covering the nd intense series from n=3 to 8. The Rydberg states observed are assigned in the light of the most advanced theoretical work available [M. S. Child, Philos. Trans. R. Soc. London, Ser. A 355, 1623 (1997)], and by reference to the stretching and bending mode progressions. Comparison between absorption and fluorescence spectra is shown to reveal a fast predissociation mechanism involving the linear 3pb2 1B2 state, and permits the identification of its (0,14,0) vibrational level observed in the absorption spectra.
Fichier non déposé

Dates et versions

hal-03742740 , version 1 (02-08-2022)

Identifiants

Citer

Jean-Hugues Fillion, J. Ruiz, X.-F. Yang, M. Castillejo, Francois Rostas, et al.. High resolution photoabsorption and photofragment fluorescence spectroscopy of water between 10.9 and 12 eV. Journal of Chemical Physics, 2004, 120, pp.6531-6541. ⟨10.1063/1.1652566⟩. ⟨hal-03742740⟩
4 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More