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Title: Decay spectroscopy of neutron-rich rare-earth isotopes and collectivity around double midshell

Neutron-rich rare-earth isotopes with A ≈ 170, which locate near the middle of the major shells for both proton and neutron between the doubly magic nuclei {sup 132}Sn and {sup 208}Pb, have been investigated by means of decay spectroscopy techniques at the RIBF facility at RIKEN. The nuclei of interest were produced by in-flight fission of a high-intensity {sup 238}U beam at 345 MeV/u. In this contribution, scientific motivations, the details of experimental procedures, and some prospects of the data analysis are reported.
Authors:
 [1] ;  [2]
  1. IRCNPC, School of Physics and Nuclear Energy Engineering, Beihang University, Beijing 100191 (China)
  2. (Japan)
Publication Date:
OSTI Identifier:
22492453
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1681; Journal Issue: 1; Conference: Nuclear Structure and Dynamics '15: 3. international nuclear physics conference on nuclear structure and dynamics, Portoroz (Slovenia), 14-19 Jun 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; DATA ANALYSIS; DECAY; FISSION; LEAD 208; MAGIC NUCLEI; MEV RANGE 100-1000; NEUTRONS; PROTONS; RARE EARTH NUCLEI; SHELL MODELS; SPECTROSCOPY; TIN 132; URANIUM 238 BEAMS