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dc.creatorAlonso Alonso, Clara Eugeniaes
dc.creatorFortunato, Lorenzoes
dc.creatorVitturi, Andreaes
dc.creatorLay Valera, José Antonioes
dc.date.accessioned2017-09-25T14:55:07Z
dc.date.available2017-09-25T14:55:07Z
dc.date.issued2016
dc.identifier.citationAlonso Alonso, C.E., Fortunato, L., Vitturi, A. y Lay, J.A. (2016). Continuum discretised BCS approach for weakly bound nuclei. Journal of Physics G: Nuclear and Particle Physics, 43 (8), 1-19.
dc.identifier.issn0954-3899 (impreso)es
dc.identifier.issn1361-6471 (electrónico)es
dc.identifier.urihttp://hdl.handle.net/11441/64675
dc.description.abstractThe Bardeen-Cooper-Schrieffer (BCS) formalism is extended by including the single-particle continuum in order to analyse the evolution of pairing in an isotopic chain from stability up to the drip line. We propose a continuum discret ized generalized BCS based on single-particle pseudostates (PS). These PS are generated from the diagonalization of the single-particle Hamiltonian within a Transformed Harmonic Oscillator (THO) basis. The consistency of the results versus the size of the basis is studied. The method is applied to neutron rich Oxygen and Carbon is otopes and compared with similar previous works and available experimental data. We make use of the flexibility of the proposed model in order to study the evolution of the occupation of the low-energy continuum when the system becomes weakly bound. We find a larger influence of the non-resonant continuum as long as the Fermi level approaches zero.es
dc.description.sponsorshipEspaña, Ministerio de Economía y Competitividad FIS2014-53448-C2-1-Pes
dc.description.sponsorshipJunta de Andalucía FQM-160es
dc.description.sponsorshipJunta de Andalucía P11-FQM-7632es
dc.description.sponsorshipPrograma Consolider-Ingenio CSD2007- 00042es
dc.description.sponsorshipComisión Europea 600376es
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherIOP Publishinges
dc.relation.ispartofJournal of Physics G: Nuclear and Particle Physics, 43 (8), 1-19.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectBCSes
dc.subjectPairinges
dc.subjectWeakly bound systemses
dc.subjectContinuumes
dc.titleContinuum discretised BCS approach for weakly bound nucleies
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/submittedVersiones
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Física Atómica, Molecular y Nucleares
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/FIS2014-53448-C2-1-Pes
dc.relation.projectIDFQM-160es
dc.relation.projectIDP11-FQM-7632es
dc.relation.projectIDCSD2007- 00042es
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/600376es
dc.relation.publisherversionhttps://orcid.org/0000-0003-2137-635Xes
dc.identifier.doi0000-0003-2137-635Xes
idus.format.extent19 p.es
dc.journaltitleJournal of Physics G: Nuclear and Particle Physicses
dc.publication.volumen43es
dc.publication.issue8es
dc.publication.initialPage1es
dc.publication.endPage19es

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