dc.contributor.author | Bayram, Tuncay | |
dc.contributor.author | Akkoyun, Serkan | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T09:59:40Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T09:59:40Z | |
dc.date.issued | 2013 | |
dc.identifier.issn | 0031-8949 | |
dc.identifier.uri | https://dx.doi.org/10.1088/0031-8949/87/06/065201 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/8686 | |
dc.description | WOS: 000319816800008 | en_US |
dc.description.abstract | Constrained relativistic mean field theory (RMF) has been employed for analysis of the shape phase transitions of even-even Cr52-66 isotopes. The systematic investigation of ground-state shape evolution between spherical U(5) and gamma-unstable O(6) for these nuclei has been carried out by using the potential energy curves (PECs) obtained from the effective interactions NL3*, TM1, PK1 and DD-ME2. The calculated PECs have indicated that Cr-58 can be a candidate for the critical-point nucleus with E(5) symmetry. A similar conclusion is also drawn from the calculated single-particle spectra of Cr-58 and is supported by the experimental data via observed ratios of the excitation energies. Furthermore, the gamma-independent character of Cr-58 has been pointed out by using its binding energy map in the beta-gamma plane obtained from the triaxial RMF calculations, in agreement with the condition of E(5) symmetry. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | IOP PUBLISHING LTD | en_US |
dc.relation.isversionof | 10.1088/0031-8949/87/06/065201 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.title | An analysis of E(5) shape phase transitions in Cr isotopes with covariant density functional theory | en_US |
dc.type | article | en_US |
dc.relation.journal | PHYSICA SCRIPTA | en_US |
dc.contributor.department | [Bayram, Tuncay] Sinop Univ, Fac Sci & Arts, Dept Phys, Sinop, Turkey -- [Akkoyun, Serkan] Cumhuriyet Univ, Dept Phys, Fac Sci, Sivas, Turkey | en_US |
dc.contributor.authorID | BAYRAM, Tuncay -- 0000-0003-3704-0818 | en_US |
dc.identifier.volume | 87 | en_US |
dc.identifier.issue | 6 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |