Proton mean kinetic energy in supercritical water was determined using deep inelastic neutron scattering (DINS) technique to validate harmonic approximation and the hypothesis of decoupling among translational, rotational and vibrational degrees of freedom. Anisotropy of proton momentum distribution due to nonspherical molecular symmetry in water was also assessed. Proton mean kinetic energy was well described by a semi-classical harmonic model. The experimental results were found to be in good agreement with the theoretical predictions.
Andreani, C., Colognesi, D., Degiorgi, E., & Ricci, M.A. (2001). Proton dynamics in supercritical water. THE JOURNAL OF CHEMICAL PHYSICS, 115(24), 11243-11248.
Tipologia: | Articolo su rivista |
Citazione: | Andreani, C., Colognesi, D., Degiorgi, E., & Ricci, M.A. (2001). Proton dynamics in supercritical water. THE JOURNAL OF CHEMICAL PHYSICS, 115(24), 11243-11248. |
IF: | Con Impact Factor ISI |
Lingua: | English |
Settore Scientifico Disciplinare: | Settore FIS/03 - Fisica della Materia |
Revisione (peer review): | Sì, ma tipo non specificato |
Tipo: | Articolo |
Rilevanza: | Rilevanza internazionale |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1063/1.1420751 |
Stato di pubblicazione: | Pubblicato |
Data di pubblicazione: | 2001 |
Titolo: | Proton dynamics in supercritical water |
Autori: | |
Autori: | Andreani, C; Colognesi, D; Degiorgi, E; Ricci, MA |
Appare nelle tipologie: | 01 - Articolo su rivista |
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