[ital N][pi] decays of baryons in a relativized model
Journal Article
·
· Physical Review, D (Particles Fields); (United States)
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States) Continuous Electron Beam Accelerator Facility, 12000 Jefferson Avenue, Newport News, Virginia 23606 (United States)
- Department of Physics, Old Dominion University, Norfolk, Virginia 23529 (United States) Continuous Electron Beam Accelerator Facility, 12000 Jefferson Avenue, Newport News, Virginia 23606 (United States)
We calculate the [ital N][pi] decay amplitudes of baryon resonances in a semirelativistic version of the [sup 3][ital P][sub 0] model of hadron decays. We use relativized wave functions for the baryons and mesons, and include an intuitive modification of the usual [sup 3][ital P][sub 0] model. Our results are in reasonable agreement with the reported amplitudes for [ital all] known nonstrange resonances, and confirm a proposed solution to the mystery of the missing'' states.
- DOE Contract Number:
- AC02-76ER03066; AC05-84ER40150
- OSTI ID:
- 6786239
- Journal Information:
- Physical Review, D (Particles Fields); (United States), Vol. 47:5; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
HADRONIC PARTICLE DECAY
ANGULAR MOMENTUM
DECAY AMPLITUDES
MESONS
QUARK MODEL
SU-2 GROUPS
SU-3 GROUPS
WAVE FUNCTIONS
AMPLITUDES
BOSONS
COMPOSITE MODELS
DECAY
ELEMENTARY PARTICLES
FERMIONS
FUNCTIONS
HADRONS
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE DECAY
PARTICLE MODELS
SU GROUPS
SYMMETRY GROUPS
TRANSITION AMPLITUDES
662360* - Decays of Baryons- (1992-)
BARYONS
HADRONIC PARTICLE DECAY
ANGULAR MOMENTUM
DECAY AMPLITUDES
MESONS
QUARK MODEL
SU-2 GROUPS
SU-3 GROUPS
WAVE FUNCTIONS
AMPLITUDES
BOSONS
COMPOSITE MODELS
DECAY
ELEMENTARY PARTICLES
FERMIONS
FUNCTIONS
HADRONS
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE DECAY
PARTICLE MODELS
SU GROUPS
SYMMETRY GROUPS
TRANSITION AMPLITUDES
662360* - Decays of Baryons- (1992-)