Abstract
In the approximation of unpolarized nuclear matter, the optical potential for nucleon-nucleus scattering is calculated on the basis of the effective Skyrme interaction with allowance for tensor nucleon-nucleon forces. It is shown that the tensor Skyrme forces make a significant contribution to the imaginary part of the optical potential. The effect of tensor nucleon-nucleon forces on the radial distribution of the imaginary part of the optical potential is investigated by considering the example of elastic neutron scattering by 40Ca nuclei at scattering energies of about a few tens of MeV.
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Translated from Yadernaya Fizika, Vol. 65, No. 3, 2002, pp. 483–488.
Original Russian Text Copyright © 2002 by Kravchenko.
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Kravchenko, S.M. Effect of tensor nucleon-nucleon forces on the nucleon-nucleus optical potential. Phys. Atom. Nuclei 65, 456–461 (2002). https://doi.org/10.1134/1.1465486
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DOI: https://doi.org/10.1134/1.1465486