Das, B; Cederwall, B; Qi, C; Gorska, M; Regan, P H; Aktas, O; Albers, H M; Banerjee, A; Chishti, M M R; Geri, J; Hubbard, N; Jezrawi, S; Jolie, J; Mistry, A K; Polettini, M; Yaneva, A; Alhomaidhi, S; Zhao, J; Arici, T; Bagehi, S; Benzoni, G; Boutachkov, P; Davinson, T; Dickel, T; Haellner, E; Hall, O; Hornung, Ch; Hucka, J P; John, P R; Kojouharov, I; Knobel, R; Kostyleva, D; Kuzminchuk, N; Mukha, I; Plass, W R; Nara Singh, B S; Vasiljevic, J; Pietri, S; Podolyak, Z; Rudigier, M; Rosch, H; Sahin, E; Schaffner, H; Scheidenberger, C; Schirru, F; Sharma, A; Shearman, R; Tanaka, Y; Vesic, J; Weick, H; Wollersheim, H J; Ahmed, U; Algora, A; Appleton, C; Benito, J; Blazhev, M; Bracco, A; Bruce, A M; Brunel, M; Canavan, R; Esmaylzedeh, A; Fraile, L M; Hafner, G; Heggen, H; Kahl, D; Karayonchev, V; Kern, R; Korgul, A; Kosir, G; Kurz, N; Lozeva, R; Milkolajczuk, M; Napiralla, P; Page, R; Petrache, C M; Pietralla, N; Regis, J M; Ruotsalainen, P; Sexton, L; Sanchez-Temble, V; Si, M; Vilhena, J; Werner, V; Weiderhold, J; Witt, W; Woods, P J; Zimba, G (2022) The nature of seniority symmetry breaking in the semimagic nucleus 94Ru. Physical Review C, 105 (3). L031304

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Abstract

Direct lifetime measurements via coincidences using a fast timing detector array consisting of LaBr3(Ce) scintillators has been applied to determine the lifetime of low-lying states in the Ru-94 semimagic (N = 50) nucleus. The experiment was carried out as the first in a series of FAIR-0 experiments with the DESPEC experimental setup at the Facility for Antiproton and Ion Research (FAIR). Excited states in 94Ru were populated primarily via the beta-delayed proton emission of 95Pd nuclei, produced in the projectile fragmentation of a 850 MeV/nucleon 136Xe beam impinging on a 4 g/cm 9Be target.

Item Type:	Article
Keywords:	nuclear data ; gamma-ray spectroscopy
Subjects:	Ionising Radiation > Radioactivity
Divisions:	Medical, Marine & Nuclear
Identification number/DOI:	10.1103/PhysRevC.105.L031304
Last Modified:	25 Sep 2023 08:07
URI:	https://eprintspublications.npl.co.uk/id/eprint/9826