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dc.creatorMarquez Damian, Jose Ignacio-
dc.creatorMalaspina, David Cesar-
dc.creatorGranada, Jose Rolando-
dc.date2017-06-06T20:20:20Z-
dc.date2017-06-06T20:20:20Z-
dc.date2013-07-
dc.date2015-10-15T20:00:50Z-
dc.date.accessioned2019-04-29T15:40:35Z-
dc.date.available2019-04-29T15:40:35Z-
dc.date.issued2017-06-06T20:20:20Z-
dc.date.issued2017-06-06T20:20:20Z-
dc.date.issued2013-07-
dc.date.issued2015-10-15T20:00:50Z-
dc.identifierMarquez Damian, Jose Ignacio; Malaspina, David Cesar; Granada, Jose Rolando; Vibrational spectra of light and heavy water with application to neutron cross section calculations; American Institute Of Physics; Journal Of Chemical Physics; 139; 2; 7-2013; 1-6; 24504-
dc.identifier0021-9606-
dc.identifierhttp://hdl.handle.net/11336/17624-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/299233-
dc.descriptionThe design of nuclear reactors and neutron moderators require a good representation of the interaction of low energy (E < 1 eV) neutrons with hydrogen and deuterium containing materials. These models are based on the dynamics of the material, represented by its vibrational spectrum. In this paper, we show calculations of the frequency spectrum for light and heavy water at room temperature using two flexible point charge potentials: SPC-MPG and TIP4P/2005f. The results are compared with experimental measurements, with emphasis on inelastic neutron scattering data. Finally, the resulting spectra are applied to calculation of neutron scattering cross sections for these materials, which were found to be a significant improvement over library data.-
dc.descriptionFil: Marquez Damian, Jose Ignacio. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina-
dc.descriptionFil: Malaspina, David Cesar. Northwestern University; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina-
dc.descriptionFil: Granada, Jose Rolando. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherAmerican Institute Of Physics-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1063/1.4812828-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://aip.scitation.org/doi/10.1063/1.4812828-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectMolecular dynamics-
dc.subjectNeutron scattering-
dc.subjectHeavy water-
dc.subjectLight water-
dc.subjectIngeniería Nuclear-
dc.subjectIngeniería Mecánica-
dc.subjectINGENIERÍAS Y TECNOLOGÍAS-
dc.subjectFísico-Química, Ciencia de los Polímeros, Electroquímica-
dc.subjectCiencias Químicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleVibrational spectra of light and heavy water with application to neutron cross section calculations-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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