TITLE

Effect of Tensor Nucleon–Nucleon Forces on the Nucleon–Nucleus Optical Potential

AUTHOR(S)
Kravchenko, S. M.
PUB. DATE
March 2002
SOURCE
Physics of Atomic Nuclei;Mar2002, Vol. 65 Issue 3, p456
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
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 nucleonnucleon 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 [sup 40]Ca nuclei at scattering energies of about a few tens of MeV.
ACCESSION #
7292511

 

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