Published August 30, 1982 | Version v1
Journal article Metadata-only

Scalar mesons in the unitarized quark model

Creators

  • 1. Research Institute for Theoretical Physics, University of Helsinki, 00170 Helsinki 17, Finland

Description

It is shown that in spite of their unconventional experimental properties the scalar mesons epsilon,delta,kappa, and S* can be understood as the unitarized remnants of conventional qq-bar states. The S* and the delta have large components of qq-barqq-bar in the form of virtual two-meson states

Additional details

Publishing Information

Journal Title
Phys. Rev. Lett.
Journal Volume
49
Journal Issue
9
Series
Phys. Rev. Lett.
Journal Page Range
624-627
ISSN
0031-9007

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
14735648
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ARGAND DIAGRAMS; COUPLED CHANNEL THEORY; COUPLING CONSTANTS; FLAVOR MODEL; PHASE SHIFT; QUANTUM CHROMODYNAMICS; QUARK MODEL; S MATRIX; SCALAR MESONS
Descriptors DEC
BOSONS; COMPOSITE MODELS; DIAGRAMS; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; INFORMATION; MATHEMATICAL MODELS; MATRICES; MESONS; PARTICLE MODELS; QUANTUM FIELD THEORY