Probing particle-phonon-coupled states in the neutron-rich nucleus Cu 65 by lifetime measurements with fast-timing techniques

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dc.contributor.authorBocchi, Giovanni
dc.contributor.authorLeoni, Silvia
dc.contributor.authorBottoni, Simone
dc.contributor.authorBenzoni, Giovanna
dc.contributor.authorBracco, Angela
dc.contributor.authorBortignon, Pier Francesco
dc.contributor.authorColò, Gianluca
dc.contributor.authorAydın, Sezgin
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T08:22:23Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T08:22:23Z
dc.date.issued2014
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractThe Cu65 nucleus was populated by the Ni64(Li7,?2n)Cu65 reaction and the lifetime of the 9/2+ state at 2.5 MeV was measured by electronic fast-timing technique, providing the value ?= 37(3) ps. The reduced transition probability B(E3)=8.82(165) W.u. is deduced and compared to theoretical predictions in the framework of a particle-vibration (weak) coupling model. The results indicate that the 9/2+ state is a member of the 3- - ?p3/2 multiplet, built by coupling the octupole 3- phonon of Ni64 to an unpaired proton in the p3/2 level, confirming the robustness of core excitations in the medium mass nucleus Ni64. © 2014 American Physical Society.
dc.identifier.doi10.1103/PhysRevC.89.054302
dc.identifier.issn0556-2813
dc.identifier.issue5en_US
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://dx.doi.org/10.1103/PhysRevC.89.054302
dc.identifier.urihttps://hdl.handle.net/20.500.12451/2548
dc.identifier.volume89en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmerican Physical Society
dc.relation.ispartofPhysical Review C - Nuclear Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleProbing particle-phonon-coupled states in the neutron-rich nucleus Cu 65 by lifetime measurements with fast-timing techniques
dc.typeArticle

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