High-spin levels in
63
145
Eu82 |
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Authors: | M Piiparinen I Kaunisto R Julin S Juutinen A Lampinen E Mäkelä A Savelius S Törmänen J Blomqvist |
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Institution: | 1. Department of Physics, University of Jyv?skyl?, FIN-40351, Jyv?skyl?, Finland 2. Physics Department, Royal Institute of Technology, Frescati, S-10405, Stockholm, Sweden
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Abstract: | The level scheme of the N=82 nucleus 145Eu has been extended to I=(55/2) and Ex=11.2 MeV in an experiment with the Tessa Compton-suppressed Ge detector array using the 127I(22Ne,4n) reaction. Most of the complicated and irregular level scheme of 145Eu can be interpreted as proton multi-quasiparticle states in comparison to the 64 146 Gd82 core nucleus but also excitations across the neutron N=82 core have been observed. |
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