Baryons in a relativized quark model with chromodynamics

We have studied the three-quark system in a relativized version of the quark potential model with chromodynamics. With parameters consistent with those of an analogous study of the qq-bar system, we obtain a good description of the known baryons. Our model generally supports the phenomenology of non...

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Veröffentlicht in:Phys. Rev. D; (United States) 1986-11, Vol.34 (9), p.2809-2835
Hauptverfasser: Capstick, S, Isgur, N
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container_title Phys. Rev. D; (United States)
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creator Capstick, S
Isgur, N
description We have studied the three-quark system in a relativized version of the quark potential model with chromodynamics. With parameters consistent with those of an analogous study of the qq-bar system, we obtain a good description of the known baryons. Our model generally supports the phenomenology of nonrelativistic calculations: it naturally explains the apparent absence of spin-orbit interactions in baryons, and leads to spectra and internal compositions for the baryons which are qualitatively similar to those of the usual nonrelativistic model.
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ispartof Phys. Rev. D; (United States), 1986-11, Vol.34 (9), p.2809-2835
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subjects 645204 - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions & Properties
BARYONS
BASIC INTERACTIONS
COMPOSITE MODELS
COUPLING
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
GENERAL RELATIVITY THEORY
GLUONS
HADRONS
HAMILTONIANS
INTERACTIONS
INTERMEDIATE COUPLING
L-S COUPLING
MANY-BODY PROBLEM
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MOMENTUM TRANSFER
PARTICLE MODELS
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
POSTULATED PARTICLES
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUANTUM OPERATORS
QUARK MODEL
RELATIVITY THEORY
STRONG INTERACTIONS
THREE-BODY PROBLEM
title Baryons in a relativized quark model with chromodynamics
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