Ionization and fragmentation of water clusters by fast highly charged ions
hal.structure.identifier | Centre de recherche sur les Ions, les MAtériaux et la Photonique [CIMAP - UMR 6252] | |
dc.contributor.author | ADOUI, L. | |
hal.structure.identifier | Centre de recherche sur les Ions, les MAtériaux et la Photonique [CIMAP - UMR 6252] | |
dc.contributor.author | CASSIMI, A. | |
hal.structure.identifier | Centre de recherche sur les Ions, les MAtériaux et la Photonique [CIMAP - UMR 6252] | |
dc.contributor.author | GERVAIS, B. | |
hal.structure.identifier | Centre de recherche sur les Ions, les MAtériaux et la Photonique [CIMAP - UMR 6252] | |
dc.contributor.author | GRANDIN, J.-P. | |
hal.structure.identifier | Centre de recherche sur les Ions, les MAtériaux et la Photonique [CIMAP - UMR 6252] | |
hal.structure.identifier | Institut National des Sciences Appliquées - Rennes [INSA Rennes] | |
dc.contributor.author | GUILLAUME, L. | |
hal.structure.identifier | Centre de recherche sur les Ions, les MAtériaux et la Photonique [CIMAP - UMR 6252] | |
dc.contributor.author | MAISONNY, R. | |
hal.structure.identifier | Centre de recherche sur les Ions, les MAtériaux et la Photonique [CIMAP - UMR 6252] | |
hal.structure.identifier | Department of Physics and Materials Science | |
dc.contributor.author | LEGENDRE, S. | |
hal.structure.identifier | Centre de recherche sur les Ions, les MAtériaux et la Photonique [CIMAP - UMR 6252] | |
hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
dc.contributor.author | TARISIEN, M. | |
hal.structure.identifier | Departemento de Quimica - Universidad Autónoma de Madrid | |
dc.contributor.author | LÓPEZ-TARIFA, P. | |
hal.structure.identifier | Institut de minéralogie et de physique des milieux condensés [IMPMC] | |
dc.contributor.author | POLITIS, M.-F. | |
hal.structure.identifier | Institut de minéralogie et de physique des milieux condensés [IMPMC] | |
dc.contributor.author | HERVÉ DU PENHOAT, M.-A. | |
hal.structure.identifier | Département de Chimie - ENS Paris | |
dc.contributor.author | VUILLEUMIER, R. | |
hal.structure.identifier | Laboratoire Analyse et Modélisation pour la Biologie et l'Environnement [LAMBE] | |
dc.contributor.author | GAIGEOT, M.-P. | |
hal.structure.identifier | Ecole Polytechnique Fédérale de Lausanne [EPFL] | |
dc.contributor.author | TAVERNELLI, I. | |
hal.structure.identifier | Departemento de Quimica - Universidad Autónoma de Madrid | |
dc.contributor.author | ALCAMÍ, M. | |
hal.structure.identifier | Departemento de Quimica - Universidad Autónoma de Madrid | |
dc.contributor.author | MARTÍN, F. | |
dc.date.issued | 2009 | |
dc.identifier.issn | 0953-4075 | |
dc.description.abstractEn | We study the dissociative ionization of water clusters by impact of 12 MeV/u Ni<sup>25+</sup> ions. Cold target recoil ion momentum spectroscopy (COLTRIMS) is used to obtain information about stability, energetics and charge mobility of the ionized water clusters. An unusual stability of the H<sub>9</sub>O<sup>+</sup><sub>4</sub> ion is observed, which could be the signature of the so-called Eigen structure in gas-phase water clusters. From the analysis of coincidences between charged fragments, we conclude that charge mobility is very high and is responsible for the formation of protonated water clusters, (H<sub>2</sub>O)<sub><i>n</i></sub><i>H</i><sup>+</sup>, that dominate the mass spectrum. These results are supported by Car–Parrinello molecular dynamics and time-dependent density functional theory simulations, which also reveal the mechanisms of such mobility. | |
dc.language.iso | en | |
dc.publisher | IOP Publishing | |
dc.title.en | Ionization and fragmentation of water clusters by fast highly charged ions | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1088/0953-4075/42/7/075101 | |
dc.subject.hal | Physique [physics]/Physique [physics]/Agrégats Moléculaires et Atomiques [physics.atm-clus] | |
bordeaux.journal | Journal of Physics B: Atomic, Molecular and Optical Physics | |
bordeaux.page | 075101 | |
bordeaux.volume | 42 | |
bordeaux.peerReviewed | oui | |
hal.identifier | in2p3-00373737 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Non spécifiée | |
hal.origin.link | https://hal.archives-ouvertes.fr//in2p3-00373737v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Physics%20B:%20Atomic,%20Molecular%20and%20Optical%20Physics&rft.date=2009&rft.volume=42&rft.spage=075101&rft.epage=075101&rft.eissn=0953-4075&rft.issn=0953-4075&rft.au=ADOUI,%20L.&CASSIMI,%20A.&GERVAIS,%20B.&GRANDIN,%20J.-P.&GUILLAUME,%20L.&rft.genre=article |
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