Shell evolution and isomers below 132Sn: Spectroscopy of neutron-rich 46Pd and 47Ag isotopes
IRCNPC, School of Physics and Nuclear Energy Engineering, Beihang University, Beijing 100191 China
2 RIKEN Nishina Center, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan d
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Published online: 6 April 2020
Neutron-rich isotopes of Pd (Z = 46) and Ag (Z = 47) have attracted considerable interest in terms of the evolution of the N = 82 shell closure and its influence on the r-process nucleosynthesis. Such previously unreachable exotic nuclides have become accessible by means of in-flight fission of a high-intensity 238U beam available at a new-generation radioactive isotope (RI) beam facility, the RI Beam Factory (RIBF) in RIKEN Nishina Center. In this report, recent spectroscopic results of Pd and Ag isotopes obtained as part of the EURICA (EUROBALL-RIKEN Cluster Array) project at RIBF are presented.
© The Authors, published by EDP Sciences, 2020
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