Evidence of nonstatistical neutron emission following β decay near doubly magic Sn132

Models of the β-delayed neutron emission (βn) assume that neutrons are emitted statistically via an intermediate compound nucleus post β decay. Evidence to the contrary was found in an In134β-decay experiment carried out at ISOLDE CERN. Neutron emission probabilities from the unbound states in Sn134...

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Detalles Bibliográficos
Autores principales: Heideman, J, Grzywacz, R, Xu, Z Y, Madurga, M, Escher, J E, Kawano, T, Algora, A, Andreyev, A N, Benito, J, Berry, T, Borge, M J G, Costache, C, De Witte, H, Fijalkowska, A, Fraile, L M, Fynbo, H O U, Gottardo, A, Halverson, C, Harkness-Brennan, L J, Illana, A, Janiak, Ł, Judson, D S, King, T T, Korgul, A, Kurtukian-Nieto, T, Lazarus, I, Lică, R, Lozeva, R, Marginean, N, Marginean, R, Mazzocchi, C, Mihai, C, Mihai, R E, Morales, A I, Page, R D, Pakarinen, J, Piersa-Siłkowska, M, Podolyák, Zs, Singh, M, Sotty, C, Stepaniuk, M, Tengblad, O, Turturica, A, Van Duppen, P, Vedia, V, Viñals, S, Warr, N, Yokoyama, R, Yuan, C X
Lenguaje:eng
Publicado: 2023
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1103/PhysRevC.108.024311
http://cds.cern.ch/record/2869546

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