dc.creator | Alonso Alonso, Clara Eugenia | es |
dc.creator | Arias Carrasco, José Miguel | es |
dc.creator | Fortunato, R. | es |
dc.creator | Vitturi, Andrea | es |
dc.date.accessioned | 2017-07-11T16:00:49Z | |
dc.date.available | 2017-07-11T16:00:49Z | |
dc.date.issued | 2005-01-11 | |
dc.identifier.citation | Alonso Alonso, C.E., Arias, J.M., Fortunato, R. y Vitturi, A. (2005). Phase transitions in the interacting boson fermion model: The γ -unstable case. Physical Review C - Nuclear Physics, 72 (6), 061302-1-061302-4. | |
dc.identifier.issn | 0556-2813 (impreso) | es |
dc.identifier.issn | 0556-2813 (electrónico) | es |
dc.identifier.uri | http://hdl.handle.net/11441/62384 | |
dc.description.abstract | The phase transition around the critical point in the evolution from spherical to deformed γ-unstable shapes is investigated in odd nuclei within the interacting boson fermion model. We consider the particular case of an odd j=3/2 particle coupled to an even-even boson core that undergoes a transition from spherical U(5) to γ-unstable O(6) situation. The particular choice of the j=3/2 orbital preserves in the odd case the condition of γ-instability of the system. As a consequence, energy spectrum and electromagnetic transitions, in correspondence of the critical point, display behaviors qualitatively similar to those of the even core. The results are also in qualitative agreement with the recently proposed E(5/4) model, although few differences are present, due to the different nature of the two schemes. | es |
dc.description.sponsorship | DGICYT FIS2005-01105 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | American Physical Society | es |
dc.relation.ispartof | Physical Review C - Nuclear Physics, 72 (6), 061302-1-061302-4. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Phase transitions in the interacting boson fermion model: The γ -unstable case | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear | es |
dc.relation.projectID | FIS2005-01105 | es |
dc.relation.publisherversion | https://doi.org/10.1103/PhysRevC.72.061302 | es |
dc.identifier.doi | 10.1103/PhysRevC.72.061302 | es |
idus.format.extent | 4 p. | es |
dc.journaltitle | Physical Review C - Nuclear Physics | es |
dc.publication.volumen | 72 | es |
dc.publication.issue | 6 | es |
dc.publication.initialPage | 061302-1 | es |
dc.publication.endPage | 061302-4 | es |
dc.contributor.funder | Ministerio de Educación y Ciencia (MEC). España | |