Abstract
The possibility of constructing such new versions of effective nucleon-nucleon forces that would make it possible to describe simultaneously the cross sections for nucleon-nucleus scattering and quantities characterizing nuclear matter and the structure of finite even-even nuclei is investigated on the basis of a microscopic nucleon-nucleus optical potential that is calculated by using effective Skyrme interaction. A procedure for optimizing the parameters of Skyrme forces by employing fits to specific angular distributions for neutron-nucleus scattering and by simultaneously testing the features of nuclear matter, the binding energy of the target nucleus, and its proton root-mean-square radius is proposed. A number of versions of modified Skyrme forces that ensure a reasonable description of both nucleon-nucleus scattering and the properties of nuclear structure are found on the basis of this procedure.
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Original Russian Text © V.I. Kuprikov, V.V. Pilipenko, A.P. Soznik, V.N. Tarasov, N.A. Shlyakhov, 2009, published in Yadernaya Fizika, 2009, Vol. 72, No. 6, pp. 1019–1031.
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Kuprikov, V.I., Pilipenko, V.V., Soznik, A.P. et al. Description of nuclear structure and cross sections for nucleon-nucleus scattering on the basis of effective Skyrme forces. Phys. Atom. Nuclei 72, 975–987 (2009). https://doi.org/10.1134/S1063778809060106
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DOI: https://doi.org/10.1134/S1063778809060106