The Unquenching of the Quark Model

Journal Article · Tue May 24 04:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3587597· OSTI ID:21516859

Santopinto, Elena ^[1]; Bijker, Roelof ^[2]

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1. INFN, via Dodecaneso 33, 16164 Genova (Italy)
2. ICN-UNAM, AP 70-543, 04510 Mexico DF (Mexico)

We present an unquenched quark model for baryons in which the effects of quark-antiquark pair creation (uu-bar, dd and ss-bar) are taken into account in an explicit form via a microscopic, QCD-inspired, quark-antiquark creation mechanism. As an application we discuss the flavor content of octet baryons.

• OSTI ID: 21516859
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1354; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
COMPOSITE MODELS
D QUARKS
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
FLAVOR MODEL
HADRONS
INTERACTIONS
MATHEMATICAL MODELS
PARITY
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PROPERTIES
PERTURBATION THEORY
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MODEL
QUARK-ANTIQUARK INTERACTIONS
QUARKS
QUENCHING
S QUARKS
STRANGE PARTICLES
U QUARKS