$\beta$-delayed neutron emission from $^{12,14}$Be

The existence of $\beta$-delayed particle emission allows one to study the $\beta$-strength distribution, and thereby the ground-state structure, of exotic drip-line nuclei. A time-correlation method has been applied to recent data on the heaviest Be-isotopes to determine their neutron branches. Imp...

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Detalles Bibliográficos
Autores principales: Bergmann, U C, Axelsson, L, García-Borge, M J, Fedosseev, V, Forssén, C, Fynbo, H O U, Grévy, S, Hornshøj, P, Jading, Y, Jonson, B, Köster, U, Markenroth, K G, Marqués, F M, Mishin, V I, Nilsson, T, Nyman, G H, Oberstedt, A, Ravn, H L, Riisager, K, Schrieder, G, Sebastian, V, Simon, H, Tengblad, O, Wenander, F, Wilhelmsen-Rolander, K
Lenguaje:eng
Publicado: 1999
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1063/1.1301729
http://cds.cern.ch/record/448053
Descripción
Sumario:The existence of $\beta$-delayed particle emission allows one to study the $\beta$-strength distribution, and thereby the ground-state structure, of exotic drip-line nuclei. A time-correlation method has been applied to recent data on the heaviest Be-isotopes to determine their neutron branches. Improved results were obtained for $^{12}$Be and new results were found for the very short-lived neutron-emitter, $^{14}$Be.

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