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NUCLEAR STRUCTURE STUDY AROUND Z = 28
https://doi.org/10.1142/S0218301312500073Cited by:6 (Source: Crossref)
Abstract
Yrast levels of Ni, Cu and Zn isotopes for 40 ≤ N ≤ 50 have been described by state-of-the-art shell model calculations with three recently available interactions using 56Ni as a core in the f5/2pg9/2 model space. The results are unsatisfactory viz. large E(2+) for very neutron-rich nuclei, small B(E2) values in comparison to experimental values. These results indicate an importance of inclusion of πf7/2 and νd5/2 orbitals in the model space to reproduce collectivity in this region.
Keywords:
PACS: 21.60.Cs, 27.50.+e
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