Special Issue: International Symposium on Forefronts of Researches in Exotic Nuclear StructuresNo Access

SHELL STRUCTURE IN NEUTRON-RICH Ca AND Ni NUCLEI

H. NAKADA

Department of Physics, Graduate School of Science, Chiba University, Inage, Chiba 263-8522, Japan

https://doi.org/10.1142/S0217732310000745Cited by:0 (Source: Crossref)

Abstract

The shell structure of the neutron-rich Ca and Ni nuclei is investigated by the spherical Hartree-Fock calculations with the semi-realistic NN interactions. The tensor force plays a significant role in the Z dependence of the shell structure, as is exemplified by N = 32 and N = 40. Loose binding may lead to a submagic number N = 58 in ⁸⁶Ni, assisted by the weak pair coupling.

Keywords:

PACS: 21.10.Pc, 21.60.Jz, 27.40.+z, 27.50.+e

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SHELL STRUCTURE IN NEUTRON-RICH Ca AND Ni NUCLEI

Abstract

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