Collective excitations in the transitional nuclei Re-163 and Re-165

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dc.authorid0000-0003-2091-2616
dc.authorid0000-0003-1771-2656
dc.authorid0000-0001-5406-506X
dc.authorid0000-0001-8944-8757
dc.authorid0000-0002-4710-3803
dc.authorid0000-0002-8743-6071
dc.contributor.authorDavis-Merry, T. R.
dc.contributor.authorJoss, D. T.
dc.contributor.authorPage, R. D.
dc.contributor.authorSimpson, J.
dc.contributor.authorPaul, E. S.
dc.contributor.authorAli, F. A.
dc.contributor.authorGomez-Hornillos, M. B.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2015
dc.departmentNiğde ÖHÜ
dc.description.abstractExcited states in the neutron-deficient nuclei (163)(75) Re-88 and (165)(75) Re-90 were populated in the Cd-106(Ni-60, p2n gamma) and Mo-92(Kr-78, 3p2n gamma) fusion-evaporation reactions at bombarding energies of 270 and 380 MeV, respectively.. rays were detected at the target position using the JUROGAM spectrometer while recoiling ions were separated in-flight by the RITU gas-filled recoil separator and implanted in the GREAT spectrometer. The energy level schemes for Re-163 and Re-165 were identified using recoil-decay correlation techniques. At low spin, the yrast bands of these isotopes consist of signature partner bands based on a single pi h(11/2) quasiproton configuration. The bands display large energy splitting consistent with the soft triaxial shape typical of transitional nuclei above N = 82. The configurations of the excited states are proposed within the framework of the cranked shell model.
dc.description.sponsorshipUK Science and Technology Facilities Council; EU 6th Framework Programme, "Integrating Infrastructure Initiative-Transnational Access" [506065]; Academy of Finland under the Finnish Centre of Excellence Programme (Nuclear and Accelerator-Based Physics Programme at JYFL); Academy of Finland [121110, 209430]; Science and Technology Facilities Council [EP/D002257/1, ST/J000108/1, ST/J000094/1, EP/E004385/1, EP/C015266/1, ST/L005670/1, ST/G008671/1, ST/L005689/1]
dc.description.sponsorshipThe authors express their gratitude to the staff of the Accelerator Laboratory at the University of Jyvaskyla for their excellent technical support. The authors also wish to thank Paul Morrall of the STFC Daresbury Laboratory for the preparation of the targets used in this work. Financial support for this work was provided by the UK Science and Technology Facilities Council and by the EU 6th Framework Programme, "Integrating Infrastructure Initiative-Transnational Access," Contract No. 506065 (EURONS), and by the Academy of Finland under the Finnish Centre of Excellence Programme (Nuclear and Accelerator-Based Physics Programme at JYFL). P.T.G (Grant No. 121110) and C.S. (Grant No. 209430) acknowledge the support of the Academy of Finland.
dc.identifier.doi10.1103/PhysRevC.91.034319
dc.identifier.issn0556-2813
dc.identifier.issn1089-490X
dc.identifier.issue3
dc.identifier.scopus2-s2.0-84925679861
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://dx.doi.org/10.1103/PhysRevC.91.034319
dc.identifier.urihttps://hdl.handle.net/11480/3964
dc.identifier.volume91
dc.identifier.wosWOS:000351510400001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherAMER PHYSICAL SOC
dc.relation.ispartofPHYSICAL REVIEW C
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleCollective excitations in the transitional nuclei Re-163 and Re-165
dc.typeArticle

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