Shell evolution and isomers below 132Sn: Spectroscopy of neutron-rich 46Pd and 47Ag isotopes

被引：0
|
作者：
Watanabe, Hiroshi [1 ,2 ]
机构：
[1] Beihang Univ, Sch Phys & Nucl Energy Engn, IRCNPC, Beijing 100191, Peoples R China
[2] RIKEN Nishina Ctr, 2-1 Hirosawa, Wako, Saitama 3510198, Japan
来源：
HEAVY ION ACCELERATOR SYMPOSIUM (HIAS 2019) | 2020年 / 232卷
关键词：
D O I：
10.1051/epjconf/202023204010
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
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 U-238 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.
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