RT Journal Article
T1 Properties of low-lying states in Co-65 from lifetime measurements
A1 Olaizola, B.
A1 Fraile Prieto, Luis Mario
A1 Mach, Henryk Andrzej
A1 Nowacki, F.
A1 Poves, A.
A1 Aprahamian, A.
A1 Briz, J. A.
A1 Cal González, J.
A1 Ghita, D.
A1 Koster, U.
A1 Kurcewicz, W.
A1 Lesher, S. R.
A1 Pauwels, D.
A1 Picado, E.
A1 Radulov, D.
A1 Simpson, G. S.
A1 Udías Moinelo, José Manuel
AB The low-energy structure of Co-65 was studied by means of gamma(-) and fast-timing spectroscopy at the ISOLDE/CERN facility. The known level scheme of Co-65 populated following the beta(-) decay of Fe-65 was expanded. The experimental results were compared with large-scale shell-model calculations. The measured long lifetime of the (1/2(1)(-)) level confirms its nature as a highly collective state with proton excitations across the Z = 28 gap and neutrons across the N = 40 subshell.
PB American Physical Society
SN 2469-9985
YR 2019
FD 2019-02-25
LK https://hdl.handle.net/20.500.14352/13412
UL https://hdl.handle.net/20.500.14352/13412
LA eng
NO ©2019 American Physical Society. This work was partially supported by the Spanish MINECO through Projects No. FPA2014-57196 and No. FPA2015-65035-P and Centro de Excelencia Severo Ochoa Programme (Project No. SEV-2016-0597). Support by Grupo de Física Nuclear (GFN-UCM) and by the European Union Seventh Framework through ENSAR (Contract No. 262010) is also acknowledged. B.O. acknowledges funding by the CPAN project. S.R.L. acknowledges funding by the U.S. National Science Foundation under Contract No. PHY-0758100. The authors thank Dr. L. Toker for her invaluable help preparing the figures for this manuscript.
NO Unión Europea. FP7
NO Ministerio de Economía y Competitividad (MINECO)
NO Centro de Excelencia Severo Ochoa
NO Grupo de Física Nuclear (GFN-UCM)
NO CPAN project
NO U.S. National Science Foundation
DS Docta Complutense
RD 8 abr 2025