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ββ2ν decay in 48Ca

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ββ2ν decay in 48Ca

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dc.contributor.author Capilla Romá, Maria Teresa es_ES
dc.contributor.author Desplanques, Bertrand es_ES
dc.contributor.author Noguera Puchol, Santiago es_ES
dc.date.accessioned 2016-02-01T16:44:41Z
dc.date.available 2016-02-01T16:44:41Z
dc.date.issued 2001-04
dc.identifier.issn 0556-2813
dc.identifier.uri http://hdl.handle.net/10251/60450
dc.description.abstract [EN] A schematic study of the bb2n decay of 48Ca is made in a shell-model approach. The emphasis is especially put on the role of the spin-orbit potential in relation with the contribution of other terms in the strong interaction. This is discussed with a particular attention to the behavior of these ones under the SU(4) symmetry. Different methods in calculating the transition amplitude are also looked at with the aim to determine their reliability and, eventually, why they do not work. Further aspects relative to the failure of the operator expansion method to reproduce the results of more elaborate calculations are examined. es_ES
dc.description.sponsorship This work was partially supported by DGESIC ~Spain under Contract No. PB97-1401-C02-01.
dc.language Inglés es_ES
dc.publisher American Physical Society es_ES
dc.relation.ispartof Physical Review C es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Operator expansion es_ES
dc.subject SU(4) symmetry es_ES
dc.subject Shell model es_ES
dc.subject Transition amplitude es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title ββ2ν decay in 48Ca es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1103/PhysRevC.63.055503
dc.relation.projectID info:eu-repo/grantAgreement/MECD//PB97-1401-C02-01/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Capilla Romá, MT.; Desplanques, B.; Noguera Puchol, S. (2001). ββ2ν decay in 48Ca. Physical Review C. 63:055503-1-055503-10. https://doi.org/10.1103/PhysRevC.63.055503 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1103/PhysRevC.63.055503 es_ES
dc.description.upvformatpinicio 055503-1 es_ES
dc.description.upvformatpfin 055503-10 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 63 es_ES
dc.relation.senia 235017 es_ES
dc.identifier.eissn 1089-490X
dc.contributor.funder Ministerio de Educación y Cultura
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