Mostrar el registro sencillo del ítem
Scattering resonances in the rotational excitation of HDO by Ne and normal-H2: theory and experiment
dc.contributor.author | García-Vázquez, Ricardo Manuel | |
dc.contributor.author | Bergeat, Astrid | |
dc.contributor.author | Denis-Alpizar, Otoniel | |
dc.contributor.author | Faure, Alexandre | |
dc.contributor.author | Stoecklin, Thierry | |
dc.contributor.author | Morales, Sébastien B. | |
dc.date.accessioned | 2024-06-21T02:20:09Z | |
dc.date.available | 2024-06-21T02:20:09Z | |
dc.date.issued | 2024 | |
dc.identifier | 10.1039/d3fd00168g | |
dc.identifier.issn | 13596640 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12728/11504 | |
dc.description.abstract | The rotational excitation of a singly deuterated water molecule (HDO) by a heavy atom (Ne) and a light diatomic molecule (H2) is investigated theoretically and experimentally in the near-threshold regime. Crossed-molecular-beam measurements with a variable crossing angle are compared to close-coupling calculations based on high-accuracy potential energy surfaces. The two lowest rotational transitions, 000 → 101 and 000 → 111, are probed in detail and a good agreement between theory and experiment is observed for both transitions in the case of HDO + Ne, where scattering resonances are however blurred out experimentally. In the case of HDO + H2, the predicted theoretical overlapping resonances are faithfully reproduced by experiment for the 000 → 111 transition, while the calculated strong signal for the 000 → 101 transition is not detected. Future work is needed to reconcile this discrepancy. © 2024 The Royal Society of Chemistry | es_ES |
dc.description.sponsorship | Agence Nationale de la Recherche, ANR; ANR-Waterstars, (ANR-20-CE31-0011); ECOS-SUD, (C22E02) | es_ES |
dc.language.iso | en | es_ES |
dc.publisher | Royal Society of Chemistry | es_ES |
dc.title | Scattering resonances in the rotational excitation of HDO by Ne and normal-H2: theory and experiment | es_ES |
dc.type | Article | es_ES |