Coulomb excitation of neutron-rich Cd isotopes

The isotopes Cd122,124,126 were studied in a “safe” Coulomb-excitation experiment at the radioactive ion-beam facility REX-ISOLDE at CERN. The reduced transition probabilities B(E2;0g.s.+→21+) and limits for the quadrupole moments of the first 2+ excited states in the three isotopes were determined....

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Detalles Bibliográficos
Autores principales: Ilieva, S, Thürauf, M, Kröll, Th, Krücken, R, Behrens, T, Bildstein, V, Blazhev, A, Bönig, S, Butler, P A, Cederkäll, J, Davinson, T, Delahaye, P, Diriken, J, Ekström, A, Finke, F, Fraile, L M, Franchoo, S, Fransen, Ch, Georgiev, G, Gernhäuser, R, Habs, D, Hess, H, Hurst, A M, Huyse, M, Ivanov, O, Iwanicki, J, Kent, P, Kester, O, Köster, U, Lutter, R, Mahgoub, M, Martin, D, Mayet, P, Maierbeck, P, Morgan, T, Niedermeier, O, Pantea, M, Reiter, P, Rodríguez, T R, Rolke, Th, Scheit, H, Scherillo, A, Schwalm, D, Seidlitz, M, Sieber, T, Simpson, G S, Stefanescu, I, Thiel, S, Thirolf, P G, Van de Walle, J, Van Duppen, P, Voulot, D, Warr, N, Weinzierl, W, Weisshaar, D, Wenander, F, Wiens, A, Winkler, S
Lenguaje:eng
Publicado: 2014
Materias:
Nuclear Structure
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1103/PhysRevC.89.014313
http://cds.cern.ch/record/2011644
Descripción
Sumario:The isotopes Cd122,124,126 were studied in a “safe” Coulomb-excitation experiment at the radioactive ion-beam facility REX-ISOLDE at CERN. The reduced transition probabilities B(E2;0g.s.+→21+) and limits for the quadrupole moments of the first 2+ excited states in the three isotopes were determined. The onset of collectivity in the vicinity of the Z=50 and N=82 shell closures is discussed by comparison with shell model and beyond mean-field calculations.

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