Search for shape-coexisting 0$^+$ states in $^{66}$Ni from lifetime measurements

The lifetime of the 0$_3^+$ state in $^{66}$Ni, two neutrons below the $N=40$ subshell gap, has been measured. The transition $B(E2;0_3^+ \rightarrow 2_1^+)$ is one of the most hindered E2 transitions in the Ni isotopic chain and it implies that, unlike $^{68}$Ni, there is a spherical structure at l...

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Detalles Bibliográficos
Autores principales: Olaizola, B, Fraile, L M, Mach, H, Poves, A, Nowacki, F, Aprahamian, A, Briz, J A, Cal-González, J, Ghiţa, D, Köster, U, Kurcewicz, W, Lesher, S R, Pauwels, D, Picado, E, Radulov, D, Simpson, G S, Udías, J M
Lenguaje:eng
Publicado: 2017
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1103/PhysRevC.95.061303
http://cds.cern.ch/record/2690186

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