Flavor-octet dibaryons in the quark model
Journal Article
·
· Phys. Rev. D; (United States)
The possibility of flavor-SU(3)-octet dibaryon resonances is studied in the quark model. Because the color-magnetic gluon-exchange interaction is attractive for the flavor octets as well as the singlet, bound and/or resonance states are expected. The importance of two-baryon channel couplings and quark antisymmetrization is stressed for low-lying bound/resonance states. The dibaryon spectrum is studied by applying the quark cluster model to the J = 1/sup +/ and 2/sup +/ six-quark states. Several J = 2/sup +/ dibaryon resonances are predicted.
- Research Organization:
- Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104
- OSTI ID:
- 6966656
- Journal Information:
- Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 38:1; 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
653001 -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON OCTETS
BARYON-BARYON INTERACTIONS
BARYONS
BOUND STATE
COMPOSITE MODELS
DATA
DIBARYONS
ELEMENTARY PARTICLES
FERMIONS
FLAVOR MODEL
FUNCTIONS
HADRON-HADRON INTERACTIONS
HADRONS
INFORMATION
INTERACTIONS
LIE GROUPS
MATHEMATICAL MODELS
MULTIPLETS
NUMERICAL DATA
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE MULTIPLETS
PHASE SHIFT
POSTULATED PARTICLES
QUARK MODEL
QUARKS
SU GROUPS
SU-3 GROUPS
SYMMETRY GROUPS
WAVE FUNCTIONS
653001 -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON OCTETS
BARYON-BARYON INTERACTIONS
BARYONS
BOUND STATE
COMPOSITE MODELS
DATA
DIBARYONS
ELEMENTARY PARTICLES
FERMIONS
FLAVOR MODEL
FUNCTIONS
HADRON-HADRON INTERACTIONS
HADRONS
INFORMATION
INTERACTIONS
LIE GROUPS
MATHEMATICAL MODELS
MULTIPLETS
NUMERICAL DATA
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE MULTIPLETS
PHASE SHIFT
POSTULATED PARTICLES
QUARK MODEL
QUARKS
SU GROUPS
SU-3 GROUPS
SYMMETRY GROUPS
WAVE FUNCTIONS