Baryon-antibaryon decays of four-quark states
Journal Article
·
· Physical Review, D (Particles Fields); (USA)
- Institut des Sciences Nucleaires, 53, Avenue des Martyrs, 38026 Grenoble CEDEX, France (FR)
We classify all the SU(3) multiplets of {ital T}-diquonia consistent with the Pauli principle, and estimate their masses using a potential model. Within the framework of the {sup 3}P{sub 0} model, we calculate the total and partial decay widths of these states into baryon-antibaryon pairs. We find that both the total widths and the partial widths range from a few MeV to several hundred MeV. We briefly discuss implications for experimental detection of diquonia.
- OSTI ID:
- 7162251
- Journal Information:
- Physical Review, D (Particles Fields); (USA), Vol. 41:1; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONIUM
PAIR PRODUCTION
QUARKS
DECAY
ANTIBARYONS
BARYONS
COLOR MODEL
PAULI PRINCIPLE
QUANTUM CHROMODYNAMICS
QUARK MODEL
STRANGENESS
SU-3 GROUPS
SYMMETRY BREAKING
VACUUM STATES
ANTIMATTER
ANTIPARTICLES
BOSONS
COMPOSITE MODELS
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
HADRONS
INTERACTIONS
LIE GROUPS
MATHEMATICAL MODELS
MESONS
PARTICLE MODELS
PARTICLE PROPERTIES
POSTULATED PARTICLES
QUANTUM FIELD THEORY
SU GROUPS
SYMMETRY GROUPS
645204* - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions & Properties
645300 - High Energy Physics- Particle Invariance Principles & Symmetries
645400 - High Energy Physics- Field Theory
BARYONIUM
PAIR PRODUCTION
QUARKS
DECAY
ANTIBARYONS
BARYONS
COLOR MODEL
PAULI PRINCIPLE
QUANTUM CHROMODYNAMICS
QUARK MODEL
STRANGENESS
SU-3 GROUPS
SYMMETRY BREAKING
VACUUM STATES
ANTIMATTER
ANTIPARTICLES
BOSONS
COMPOSITE MODELS
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
HADRONS
INTERACTIONS
LIE GROUPS
MATHEMATICAL MODELS
MESONS
PARTICLE MODELS
PARTICLE PROPERTIES
POSTULATED PARTICLES
QUANTUM FIELD THEORY
SU GROUPS
SYMMETRY GROUPS
645204* - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions & Properties
645300 - High Energy Physics- Particle Invariance Principles & Symmetries
645400 - High Energy Physics- Field Theory