Published December 15, 1986 | Version v1
Journal article Metadata-only

Calculation of the shell-model potential from the optical-model potential

Creators

  • 1. Institut de Physique, Universite de Liege, B-4000 Liege 1, Belgium

Description

A dispersion-relation approach is developed for deriving the shell-model potential from the optical-model potential, i.e., for extrapolating the mean field from positive towards negative nucleon energies. This method is applied to neutrons in /sup 208/Pb. The average neutron-nucleus potential is assumed to have a Woods-Saxon shape; its depth, radius, and diffuseness are calculated for nucleon energies which range from -20 to +40 MeV

Additional details

Publishing Information

Journal Title
Phys. Rev. Lett.
Journal Volume
57
Journal Issue
24
Series
Phys. Rev. Lett.
Journal Page Range
3015-3018
ISSN
0031-9007
CODEN
PRLTA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
18054656
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
DISPERSION RELATIONS; ELASTIC SCATTERING; ENERGY DEPENDENCE; HARTREE-FOCK METHOD; LEAD 208; LEAD 208 TARGET; NEUTRON REACTIONS; NEUTRONS; NUCLEAR STRUCTURE; OPTICAL MODELS; PHASE SHIFT; SHELL MODELS; WOODS-SAXON POTENTIAL
Descriptors DEC
BARYON REACTIONS; BARYONS; ELEMENTARY PARTICLES; EVEN-EVEN NUCLEI; FERMIONS; HADRON REACTIONS; HADRONS; HEAVY NUCLEI; ISOTOPES; LEAD ISOTOPES; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEAR POTENTIAL; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUCLEONS; POTENTIALS; SCATTERING; STABLE ISOTOPES; TARGETS