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dc.contributor.author Cariatore, Nelson Daniel
dc.contributor.author Otranto, Sebastián
dc.contributor.author Wolff, W.
dc.contributor.author Luna, H.
dc.contributor.author Turco, Federico
dc.contributor.author Fregenal, Daniel Eduardo
dc.contributor.author Bernardi, Guillermo Carlos
dc.contributor.author Suárez, S.
dc.contributor.author Schuch, R.
dc.date.available 2018-12-03T14:11:59Z
dc.date.issued 2017-10-01
dc.identifier.citation Cariatore, Nelson Daniel; Otranto, Sebastián; Wolff, W.; Luna, H.; Turco, Federico; et al.; Water fragmentation induced by ion impact: Fragment-ion-energy determination at different ZP/v regimes; Elsevier; Beam Interactions with Materials and Atoms; 408; 1-10-2017; 198-202
dc.identifier.issn 0168-583X
dc.identifier.uri http://hdl.handle.net/11336/65571
dc.description.abstract This work focuses on the energy distributions of positive water ionic fragments produced by ion impact at MeV impact energies. An improved Coulomb explosion model coupled to a classical trajectory Monte Carlo simulation is used to provide energy centroids of the fragments for the dissociation channels resulting from the removal of two to five electrons from the water molecule. This model explicitly includes the post-collisional interaction of the projectile with the resulting ionic fragments affecting their kinetic energy release spectra especially at low impact energies. Theoretical data are benchmarked against recent data collected for 220 keV Xe22+ + H2O collisions which corresponds to a large ZP/v collision parameter. To extend our tests to the low ZP/v regime, fragment species as a function of emission energy and time-of-flight were recorded in 3 MeV Li3+ collisions by using an electrostatic spectrometer and a time-of-flight mass spectrometer, respectively. Present experimental data reveals the existence of multiple-ionization processes leading to charge state up to 4+.
dc.format application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject FRAGMENTATION
dc.subject ION-MOLECULE COLLISION
dc.subject MONTE CARLO SIMULATION
dc.subject MULTIPLE IONIZATION
dc.subject.classification Astronomía
dc.subject.classification Ciencias Físicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Water fragmentation induced by ion impact: Fragment-ion-energy determination at different ZP/v regimes
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2018-10-29T15:10:44Z
dc.journal.volume 408
dc.journal.pagination 198-202
dc.journal.pais Países Bajos
dc.journal.ciudad Amsterdam
dc.description.fil Fil: Cariatore, Nelson Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
dc.description.fil Fil: Otranto, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
dc.description.fil Fil: Wolff, W.. Universidade Federal do Rio de Janeiro; Brasil
dc.description.fil Fil: Luna, H.. Universidade Federal do Rio de Janeiro; Brasil
dc.description.fil Fil: Turco, Federico. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
dc.description.fil Fil: Fregenal, Daniel Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
dc.description.fil Fil: Bernardi, Guillermo Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
dc.description.fil Fil: Suárez, S.. Stockholm University; Suecia
dc.description.fil Fil: Schuch, R.. Stockholm University; Suecia
dc.journal.title Beam Interactions with Materials and Atoms
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.nimb.2017.04.096
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0168583X17305542
dc.conicet.fuente individual


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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)