Nuclear structure properties of even-even chromium isotopes and the effect of deformation on calculated electron capture cross sections

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dc.contributor.authorNabi, Jameel-Un
dc.contributor.authorBoyukata, Mahmut
dc.contributor.authorUllah, Asim
dc.contributor.authorRiaz, Muhammad
dc.date.accessioned2021-01-14T18:10:23Z
dc.date.available2021-01-14T18:10:23Z
dc.date.issued2020
dc.departmentKKÜ
dc.description.abstractIn this study, we investigate the role of the nuclear deformation on the calculated electron capture cross section (ECC) of even-even chromium (Cr) isotopes. We first determined the nuclear structure properties of these nuclei within the interacting boson model-1 (IBM-1). The energy spectra and E2 transition probabilities were calculated by fitting the parameters in the model formalism. The analysis of the potential energy surface were also performed to predict the geometric shape of the Cr nuclei by plotting their contour plot in the plane of (beta, gamma ) deformation parameters. Later, we calculated the ECC within the proton-neutron quasiparticle random phase approximation (pn-QRPA) model. In particular we studied how the calculated ECC changed with different values of nuclear deformation parameter. The calculated Gamow-Teller (GT) strength distributions were widely spread among the daughter states. The total GT strength decreased with increasing value of the beta parameter. The computed ECC values, however, increased with increase in the beta value of the Cr isotopes. (c) 2020 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipHigher Education Commission, PakistanHigher Education Commission of Pakistan [5557/KPK/NRPU/RD/HEC/2016, 9-5(Ph-1-MG-7)/PAK-TURK/RD/HEC/2017]; Pakistan Science Foundation [PSFTUBITAK/KP-GIKI (02)]; Scientific and Technical Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [119T127]en_US
dc.description.sponsorshipJ.-U. Nabi would like to acknowledge the support of the Higher Education Commission, Pakistanthrough project numbers 5557/KPK/NRPU/R&D/HEC/2016, 9-5(Ph-1-MG-7)/PAK-TURK/R&D/HEC/2017 and Pakistan Science Foundation through project number PSFTUBITAK/KP-GIKI (02). M. Boyukata acknowledges the support of the Scientific and Technical Research Council of Turkey (TUBITAK), under the project number 119T127.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/j.nuclphysa.2020.121985
dc.identifier.issn0375-9474
dc.identifier.issn1873-1554
dc.identifier.scopus2-s2.0-85088090554
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.nuclphysa.2020.121985
dc.identifier.urihttps://hdl.handle.net/20.500.12587/12563
dc.identifier.volume1002en_US
dc.identifier.wosWOS:000567817300018
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherELSEVIERen_US
dc.relation.ispartofNUCLEAR PHYSICS A
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectChromium isotopesen_US
dc.subjectDeformation parameteren_US
dc.subjectElectron capture cross sectionsen_US
dc.subjectIBM-1 modelen_US
dc.subjectNuclear structureen_US
dc.subjectpn-QRPA modelen_US
dc.titleNuclear structure properties of even-even chromium isotopes and the effect of deformation on calculated electron capture cross sectionsen_US
dc.typeArticle

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