Structure of the real part of the nucleon optical potential

Journal Article · Fri Sep 01 04:00:00 EDT 1995 · Physics of Atomic Nuclei

OSTI ID:161628

Kadmensky, S G; Lyuboshitz, V V; Shaikina, A A ^[1]

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1. Voronezh State Univ. (Russian Federation)

The components of the nucleon optical potential V(l, E) in the {sup 208}Pb and {sup 40}Ca nuclei are calculated on the basis of the generalized Hartree-Fock potential and using typical sets of vacuum NN forces. The parameters of the isoscalar component of V(1, E) are found to agree well with those of phenomenological optical potentials and of the optical potentials in the Skyrme model. The isovector component of V(1, E) strongly depends on energy, and its value at E = 0 is considerably less than the corresponding values of the phenomenological and Skyrme optical potentials. This points to the necessity of additional tests of the underlying pair NN potentials. The radial distribution of V(1, E) is more complicated than the radial dependence of phenomenological optical potentials. 6 refs., 5 figs.

• OSTI ID: 161628
• Journal Information: Physics of Atomic Nuclei, Journal Name: Physics of Atomic Nuclei Journal Issue: 9 Vol. 58; ISSN 1063-7788; ISSN PANUEO
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
CALCIUM 40
EFFECTIVE MASS
LEAD 208
NUCLEAR POTENTIAL
NUCLEON-NUCLEON POTENTIAL
NUCLEONS
OPTICAL MODELS
SKYRME POTENTIAL