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Departamento de Física

URI permanente para esta comunidadhttp://10.0.96.45:4000/handle/11056/14434

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Examinando Departamento de Física por Autor "Aprahamian, A."

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    Properties of low-lying states in 65Co from lifetime measurements
    (American Physical Society, 2019) Olaizola, Bruno; Fraile, L. M.; Mach, H.; Nowacki, F.; Poves, A.; Aprahamian, A.; Briz, Jose Antonio; Cal-Gonzalez, Jacobo; Ghita, D.; Köster, U.; Kurcewicz, W.; Lesher, S. R.; Pauwels, D.; Picado, Esteban; Radulov, D.; Simpson, G. S.; Udias, Jose
    The low-energy structure of Co65 was studied by means of γ-and fast-timing spectroscopy at the ISOLDE/CERN facility. The known level scheme of Co65 populated following the β-decay of Fe65 was expanded. The experimental results were compared with large-scale shell-model calculations. The measured long lifetime of the (1/21-) level confirms its nature as a highly collective state with proton excitations across the Z=28 gap and neutrons across the N=40 subshell.