Abstract
Results of microscopic and semiphenomenological calculations of features of spherical nuclei lying near the stability line and far from it are presented. The reason why the nuclei being considered are spherical is that they are magic at least in one nucleon sort. The present analysis is performed for Z = 50 and Z = 28 isotopes and for N = 50 isotones, the region extending from neutron-rich to neutron-deficient nuclei being covered. The isotopic dependence of the mean-field spin–orbit nuclear potential is revealed; systematics of energies of levels and probabilities for electromagnetic transitions is examined; and root-mean-square radii of nuclei are calculated, along with the proton- and neutron-density distributions in them. Nuclei in the vicinity of closed shells are considered in detail, and the axial-vector weak coupling constant in nuclei is evaluated. A systematic comparison of the results of calculations with experimental data is performed.
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Original Russian Text © V.I. Isakov, 2016, published in Yadernaya Fizika, 2016, Vol. 79, No. 6, pp. 585–608.
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Isakov, V.I. Spherical nuclei near the stability line and far from it. Phys. Atom. Nuclei 79, 811–834 (2016). https://doi.org/10.1134/S1063778816060119
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DOI: https://doi.org/10.1134/S1063778816060119