In this work, we present recent lifetime measurements in exotic nuclei performed at Institut Laue-Langevin in different 235U neutron-induced fission campaigns, using the Lohengrin spectrometer and a hybrid setup made of HPGe clover detectors and LaBr3(Ce) scintillators. In particular, results on the neutron -rich 131Sb and 96Rb isotopes will be discussed, which have implications on the origin of collectivity around the doubly magic 132Sn nucleus and the shape-coexistence phenomenon around N = 60, respectively.
Lifetime measurements in exotic nuclei at Lohengrin / S. Bottoni, E. Gamba, L. Iskra, Y. Kim, U. Köster, J. Régis, S. Leoni, B. Fornal, N. Brancadori, N. Cieplicka-Orynczak, G. Ciconali, G. Colombi, F. Crespi, G. De Gregorio, F. Dunkel, A. Esmaylzadeh, A. Gargano, L. Gerhard, J. Jolie, L. Knafla, M. Ley, C. Michelagnoli, K. Schomaker, M. Sferrazza. - In: IL NUOVO CIMENTO C. - ISSN 2037-4909. - 46:4(2023 Jul), pp. 95.1-95.4. [10.1393/ncc/i2023-23095-8]
Lifetime measurements in exotic nuclei at Lohengrin
S. Bottoni
Primo
;S. Leoni;G. Ciconali;F. Crespi;
2023
Abstract
In this work, we present recent lifetime measurements in exotic nuclei performed at Institut Laue-Langevin in different 235U neutron-induced fission campaigns, using the Lohengrin spectrometer and a hybrid setup made of HPGe clover detectors and LaBr3(Ce) scintillators. In particular, results on the neutron -rich 131Sb and 96Rb isotopes will be discussed, which have implications on the origin of collectivity around the doubly magic 132Sn nucleus and the shape-coexistence phenomenon around N = 60, respectively.
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