Description of nuclear structure and cross sections for nucleon-nucleus scattering on the basis of effective Skyrme forces
- Kharkiv Institute for Physics and Technology (Ukraine)
The possibility of constructing such new versions of effective nucleon-nucleon forces that would make it possible to describe simultaneously the cross sections for nucleon-nucleus scattering and quantities characterizing nuclear matter and the structure of finite even-even nuclei is investigated on the basis of a microscopic nucleon-nucleus optical potential that is calculated by using effective Skyrme interaction. A procedure for optimizing the parameters of Skyrme forces by employing fits to specific angular distributions for neutron-nucleus scattering and by simultaneously testing the features of nuclear matter, the binding energy of the target nucleus, and its proton root-mean-square radius is proposed. A number of versions of modified Skyrme forces that ensure a reasonable description of both nucleon-nucleus scattering and the properties of nuclear structure are found on the basis of this procedure.
- OSTI ID:
- 21405901
- Journal Information:
- Physics of Atomic Nuclei, Vol. 72, Issue 6; Other Information: DOI: 10.1134/S1063778809060106; Copyright (c) 2009 Pleiades Publishing, Ltd.; ISSN 1063-7788
- Country of Publication:
- United States
- Language:
- English
Similar Records
Analysis of nucleon-nucleus scattering in terms of a microscopic optical potential based on effective Skyrme forces
Skyrme interaction and elastic nucleon-nucleus scattering in the optical model
Related Subjects
ANGULAR DISTRIBUTION
BINDING ENERGY
CROSS SECTIONS
EVEN-EVEN NUCLEI
NEUTRONS
NUCLEAR MATTER
NUCLEAR STRUCTURE
NUCLEON-NUCLEON INTERACTIONS
OPTIMIZATION
PROTONS
SCATTERING
SKYRME POTENTIAL
BARYON-BARYON INTERACTIONS
BARYONS
DISTRIBUTION
ELEMENTARY PARTICLES
ENERGY
FERMIONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MATTER
NUCLEI
NUCLEON-NUCLEON POTENTIAL
NUCLEONS
PARTICLE INTERACTIONS
POTENTIALS