Calculation of the shell-model potential from the optical-model potential
Journal Article
·
· Phys. Rev. Lett.; (United States)
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.
- Research Organization:
- Institut de Physique, Universite de Liege, B-4000 Liege 1, Belgium
- OSTI ID:
- 7016477
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 57:24; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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· Arkiv Fysik
·
OSTI ID:4141042
Related Subjects
653001 -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
653003* -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
BARYONS
DISPERSION RELATIONS
ELASTIC SCATTERING
ELEMENTARY PARTICLES
ENERGY DEPENDENCE
EVEN-EVEN NUCLEI
FERMIONS
HADRON REACTIONS
HADRONS
HARTREE-FOCK METHOD
HEAVY NUCLEI
ISOTOPES
LEAD 208
LEAD 208 TARGET
LEAD ISOTOPES
MATHEMATICAL MODELS
NEUTRON REACTIONS
NEUTRONS
NUCLEAR MODELS
NUCLEAR POTENTIAL
NUCLEAR REACTIONS
NUCLEAR STRUCTURE
NUCLEI
NUCLEON REACTIONS
NUCLEONS
OPTICAL MODELS
PHASE SHIFT
POTENTIALS
SCATTERING
SHELL MODELS
STABLE ISOTOPES
TARGETS
WOODS-SAXON POTENTIAL
Moments
Spin
& Models
653003* -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
BARYONS
DISPERSION RELATIONS
ELASTIC SCATTERING
ELEMENTARY PARTICLES
ENERGY DEPENDENCE
EVEN-EVEN NUCLEI
FERMIONS
HADRON REACTIONS
HADRONS
HARTREE-FOCK METHOD
HEAVY NUCLEI
ISOTOPES
LEAD 208
LEAD 208 TARGET
LEAD ISOTOPES
MATHEMATICAL MODELS
NEUTRON REACTIONS
NEUTRONS
NUCLEAR MODELS
NUCLEAR POTENTIAL
NUCLEAR REACTIONS
NUCLEAR STRUCTURE
NUCLEI
NUCLEON REACTIONS
NUCLEONS
OPTICAL MODELS
PHASE SHIFT
POTENTIALS
SCATTERING
SHELL MODELS
STABLE ISOTOPES
TARGETS
WOODS-SAXON POTENTIAL