SU(3), the 2/sup +/ nonet, and gluonic bound states
Journal Article
·
· Phys. Rev. D; (United States)
Theoretical curves based on the one-pion-exchange Chew-Low extrapolation scheme have been fitted to the moment distribution curves obtained from ..pi../sup -/p..-->..K/sup +/K/sup -/n and ..pi../sup +/n..-->..K/sup +/K/sup -/p. A sign difference is found between the coupling constants of the processes allowed by the Okubo-Zweig-Iizuka (OZI) rule and the OZI-rule-forbidden processes which contradicts the sign difference found from the chi/sup 2/ /sub min/ fit of most of the tensor-meson-nonet decay rates. We explore a way to resolve this contradiction by introducing a non-qq-bar admixture.
- Research Organization:
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455
- OSTI ID:
- 6524866
- Journal Information:
- Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 26:11; ISSN PRVDA
- Country of Publication:
- United States
- Language:
- English
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Thu Dec 31 23:00:00 EST 1981
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Related Subjects
645206* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. = 1-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
BOSON-EXCHANGE MODELS
BOSONS
BOUND STATE
COUPLING CONSTANTS
DECAY
ELEMENTARY PARTICLES
GLUONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
LIE GROUPS
MATHEMATICAL MODELS
MESON RESONANCES
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
OBE MODEL
OPE MODEL
PARITY
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PROPERTIES
PERIPHERAL MODELS
PION MINUS-PROTON INTERACTIONS
PION PLUS-NEUTRON INTERACTIONS
PION-NEUTRON INTERACTIONS
PION-NUCLEON INTERACTIONS
PION-PROTON INTERACTIONS
POSTULATED PARTICLES
RESONANCE PARTICLES
SPIN
SU GROUPS
SU-3 GROUPS
SYMMETRY GROUPS
TENSOR MESONS
Baryon No. = 1-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
BOSON-EXCHANGE MODELS
BOSONS
BOUND STATE
COUPLING CONSTANTS
DECAY
ELEMENTARY PARTICLES
GLUONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
LIE GROUPS
MATHEMATICAL MODELS
MESON RESONANCES
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
OBE MODEL
OPE MODEL
PARITY
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PROPERTIES
PERIPHERAL MODELS
PION MINUS-PROTON INTERACTIONS
PION PLUS-NEUTRON INTERACTIONS
PION-NEUTRON INTERACTIONS
PION-NUCLEON INTERACTIONS
PION-PROTON INTERACTIONS
POSTULATED PARTICLES
RESONANCE PARTICLES
SPIN
SU GROUPS
SU-3 GROUPS
SYMMETRY GROUPS
TENSOR MESONS