Isospin mixing and Fermi transitions for some deformed nuclei

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dc.authoridAygor, Hasan Ali/0000-0002-3588-7938
dc.authoridSELAM, CEVAD/0000-0003-1482-4222
dc.authoridCakmak, Necla/0000-0001-5989-6663
dc.contributor.authorUnlu, Serdar
dc.contributor.authorAygor, Hasan Ali
dc.contributor.authorCakmak, Necla
dc.contributor.authorSelam, Cevad
dc.date.accessioned2024-09-29T16:08:20Z
dc.date.available2024-09-29T16:08:20Z
dc.date.issued2016
dc.departmentKarabük Üniversitesien_US
dc.description.abstractWe have tried to give a self-consistent explanation of isospin mixing and Fermi beta decays for 54 <= Z <= 68 deformed nuclei. The effect of isospin impurity in nuclear ground states on Fermi beta transitions has been investigated considering the restoration of symmetry violations stemming from the mean field approximation. The isobar analogue excitations in neighbor odd-odd nuclei have been obtained by following the proton-neutron quasiparticle random phase approximation (pnQRPA) procedure. The dependence of isospin admixture probability on the deformation parameter has been determined for various isotopes of Z = 54-68 nuclei. Then the variations of isobar analogue state energies and the beta decay log(ft) values with deformation parameter have been calculated for the same nuclei. Thus, the influences of the isospin symmetry violations on Fermi transitions can be clearly understood.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [112T575]en_US
dc.description.sponsorshipThis work was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) under grant number 112T575.en_US
dc.identifier.doi10.3906/fiz-1604-22
dc.identifier.endpage315en_US
dc.identifier.issn1300-0101
dc.identifier.issn1303-6122
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85001022723en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage304en_US
dc.identifier.urihttps://doi.org/10.3906/fiz-1604-22
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7498
dc.identifier.volume40en_US
dc.identifier.wosWOS:000390396400013en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTubitak Scientific & Technological Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal of Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectIsospin symmetryen_US
dc.subjectpnQRPAen_US
dc.titleIsospin mixing and Fermi transitions for some deformed nucleien_US
dc.typeArticleen_US

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