Abstract
Shell parameters of even-even nickel isotopes involving twenty to forty neutrons are analyzed, and the results of this analysis are presented. A detailed comparison of the results obtained by calculating, on the basis of the mean-field model with the Koura-Yamada potential and the dispersive optical potential, single-particle energies of proton and neutron subshells with experimental data on the isotopes 56,58,60,62,64,68Ni and with evaluated data on the neutron-deficient isotopes 48,50,52,54Ni is performed.
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Original Russian Text © O.V. Bespalova, I.N. Boboshin, V.V. Varlamov, T.A. Ermakova, B.S. Ishkhanov, A.A. Klimochkina, S.Yu. Komarov, H. Koura, E.A. Romanovsky, T.I. Spasskaya, 2011, published in Yadernaya Fizika, 2011, Vol. 74, No. 11, pp. 1555–1569.
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Bespalova, O.V., Boboshin, I.N., Varlamov, V.V. et al. Shell structure of even-even nickel isotopes containing twenty to forty neutrons. Phys. Atom. Nuclei 74, 1521–1536 (2011). https://doi.org/10.1134/S1063778811110056
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DOI: https://doi.org/10.1134/S1063778811110056