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Updated β-decay measurement of neutron-rich <sup>74</sup>Cu

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dc.abstract.enThe beta decay of neutron-rich Cu-74 has been studied at the Holifield Radioactive Ion Beam Facility at Oak Ridge National Laboratory. By using a high-resolution mass separator a purified Cu-74 beam was obtained, thus allowing decay through its isobar chain to stable Ge-74 without any decay chain member dominating. A total of 170 gamma rays were associated with Cu-74 beta decay with 111 placed in the Zn-74 level scheme. Updated beta feeding intensities and estimated log(f t) values are presented, and new J(pi) assignments are proposed using shell model calculations. The progression of simulated total absorption gamma-ray spectroscopy (TAGS) based on proposed levels and beta-feeding values from previous measurements to this evaluation are presented and demonstrate the need for a TAGS measurements for this and similar decays.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorKrólas, Wojciech
dc.contributor.authorFijałkowska, Aleksandra
dc.contributor.authorKarny, Marek
dc.contributor.authorMiernik, Krzysztof
dc.contributor.authorMazzocchi, Chiara
dc.contributor.authorKorgul, Agnieszka
dc.contributor.authorWolińska-Cichocka, Marzena
dc.contributor.authorCiemny, Aleksandra
dc.contributor.authorGross, C. J.
dc.contributor.authorJost, C.
dc.contributor.authorKolos, K.
dc.contributor.authorBrewer, N. T.
dc.contributor.authorCartegni, L.
dc.contributor.authorBatchelder, J. C.
dc.contributor.authorBingham, C. R.
dc.contributor.authorMendez, A. J.
dc.contributor.authorLiu, Y.
dc.contributor.authorMadurga, M.
dc.contributor.authorRajabali, M. M.
dc.contributor.authorZganjar, E. F.
dc.contributor.authorTracy, J. L.
dc.contributor.authorMiller, D.
dc.contributor.authorStracener, D. W.
dc.contributor.authorPadgett, S.
dc.contributor.authorPaulauskas, Stanley
dc.contributor.authorRykaczewski, K. P.
dc.contributor.authorGrzywacz, R.
dc.contributor.authorSilwal, U.
dc.contributor.authorSiwakoti, D. P.
dc.contributor.authorWinger, J. A.
dc.contributor.authorRasco, Bertis
dc.date.accessioned2024-01-26T11:20:59Z
dc.date.available2024-01-26T11:20:59Z
dc.date.issued2018
dc.description.financeNie dotyczy
dc.description.number3
dc.description.volume98
dc.identifier.doi10.1103/PHYSREVC.98.034309
dc.identifier.issn2469-9985
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/124281
dc.identifier.weblinkhttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.98.034309
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofPhysical Review C
dc.relation.pages034309 (17 stron)
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enCLOVER DETECTORS
dc.subject.enSUMMATION CALCULATIONS
dc.subject.enHEAT
dc.titleUpdated β-decay measurement of neutron-rich <sup>74</sup>Cu
dc.typeJournalArticle
dspace.entity.typePublication