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dc.creatorLay Valera, José Antonioes
dc.creatorJensen, Aksel Stenholmes
dc.creatorMoro Muñoz, Antonio Matíases
dc.date.accessioned2021-05-03T09:29:56Z
dc.date.available2021-05-03T09:29:56Z
dc.date.issued2010
dc.identifier.citationLay Valera, J.A., Jensen, A.S. y Moro Muñoz, A.M. (2010). Study of the 18Ne and 11Li nuclei in a three-body model.
dc.identifier.issn0094-243X (impreso)es
dc.identifier.issn1551-7616 (electrónico)es
dc.identifier.urihttps://hdl.handle.net/11441/108338
dc.description.abstractWe investigate the structure of the nuclei 18Ne and 11Li within a three-body model using Faddeev equations with the hyperspherical adiabatic expansion method. The 18Ne system is described as an inert 16O core and two protons. Besides reproducing the experimentally known bound states, two tentative states with Jπ=3+ and 1- are predicted close to the two-proton separation threshold. We also find several low-lying resonances based on a 3- excited state of the core. The 11Li nucleus is treated using a 9Li+n+n model. In this case, the lack of information of the 9Li+n spectrum only allows us to obtain the ground state with enough accuracy. The calculated three-body wavefunction has been used to develop a simplified two-body model of the 11Li nucleus (dineutron model). This model is found to reproduce very well the recent data for the electric transition probability, B(E1).es
dc.formatapplication/pdfes
dc.format.extent20p.es
dc.language.isoenges
dc.publisherAmerican Institute of Physicses
dc.relation.ispartofnull
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectFew-body modelses
dc.subjectHalo nucleies
dc.titleStudy of the 18Ne and 11Li nuclei in a three-body modeles
dc.typeinfo:eu-repo/semantics/conferenceObjectes
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Física Atómica, Molecular y Nucleares
dc.relation.publisherversionhttps://doi.org/10.1063/1.3428916es
dc.identifier.doi10.1063/1.3428916es
dc.publication.initialPage183es
dc.publication.endPage184es
dc.eventtitleLa Rábida International Scientific Meeting on Nuclear Physics: Basic Concepts in Nuclear Physics: Theory, Experiments and Applicationses
dc.eventinstitutionLa Rábida, Huelva, Españaes

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