Meson-exchange Hamiltonian for NN scattering up to 1 GeV and. delta. -nucleus dynamics
Journal Article
·
· Phys. Rev. Lett.; (United States)
A Hamiltonian for ..pi.., N, and ..delta.. is constructed from meson-exchange mechanisms. The NN interaction in the model is directly derived from the Paris potential. Good fits to pp scattering data up to 1 GeV, including the ''resonant'' /sup 1/D/sub 2/ and /sup 3/F/sub 3/ partial waves, have been obtained when a ..pi..Nbold-arrow-left-right..delta.. interaction is introduced in a dynamical three-body approach. The model can be used for a many-body study of ..delta..-nucleus dynamics.
- Research Organization:
- Argonne National Laboratory, Argonne, Illinois 60439
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 5892012
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 50:20; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645207 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. Greater than 1-- (-1987)
653007* -- Nuclear Theory-- Nuclear Models-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON-BARYON INTERACTIONS
BARYONS
BOSON-EXCHANGE MODELS
BOSONS
ELEMENTARY PARTICLES
FERMIONS
HADRON-HADRON INTERACTIONS
HADRONS
HAMILTONIANS
INTERACTIONS
MANY-BODY PROBLEM
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MESONS
NUCLEAR FORCES
NUCLEAR MODELS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PERIPHERAL MODELS
PIONS
PSEUDOSCALAR MESONS
QUANTUM OPERATORS
SCATTERING
Baryon No. Greater than 1-- (-1987)
653007* -- Nuclear Theory-- Nuclear Models-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON-BARYON INTERACTIONS
BARYONS
BOSON-EXCHANGE MODELS
BOSONS
ELEMENTARY PARTICLES
FERMIONS
HADRON-HADRON INTERACTIONS
HADRONS
HAMILTONIANS
INTERACTIONS
MANY-BODY PROBLEM
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MESONS
NUCLEAR FORCES
NUCLEAR MODELS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PERIPHERAL MODELS
PIONS
PSEUDOSCALAR MESONS
QUANTUM OPERATORS
SCATTERING