Strong decay of hadrons in a semirelativistic quark model
Journal Article
·
· Phys. Rev. D; (United States)
Pion decay amplitudes of nonstrange baryon resonances are calculated assuming a pseudoscalar single-quark-emission-type model for the decay process. The resonances as well as the nucleon ground state are described by configuration mixings obtained previously in a semirelativistic QCD-inspired quark model. The decay widths are compared to the available experimental data and to other theoretical results.
- Research Organization:
- Universite de Liege, Physique Nucleaire Theorique, Institut de Physique au Sart Tilman, Btiment B.5, B-4000 Liege 1, Belgium
- OSTI ID:
- 6697572
- Journal Information:
- Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 34:11; ISSN PRVDA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
BARYON RESONANCES
BARYONS
BOSONS
COMPOSITE MODELS
DECAY
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
FUNCTIONS
HADRONS
HAMILTONIANS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MESONS
PARITY
PARTICLE MODELS
PARTICLE PROPERTIES
PERTURBATION THEORY
PIONS
PSEUDOSCALAR MESONS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUANTUM OPERATORS
QUARK MODEL
RESONANCE PARTICLES
SPIN
WAVE FUNCTIONS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
BARYON RESONANCES
BARYONS
BOSONS
COMPOSITE MODELS
DECAY
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
FUNCTIONS
HADRONS
HAMILTONIANS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MESONS
PARITY
PARTICLE MODELS
PARTICLE PROPERTIES
PERTURBATION THEORY
PIONS
PSEUDOSCALAR MESONS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUANTUM OPERATORS
QUARK MODEL
RESONANCE PARTICLES
SPIN
WAVE FUNCTIONS