Published December 3, 1981 | Version v1
Journal article Metadata-only

A stable chiral bag model

Creators

  • 1. CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Service de Physique Theorique

Description

A chiral bag model with an additional isoscalar (ω-meson) coupling is proposed. A mean field solution is found in the spherical approximation. We study the energy function and find that for strong enough isoscalar coupling the bag stabilizes. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
107
Journal Issue
1/2
Series
Phys. Lett., B.
Journal Page Range
5-8
ISSN
0370-2693

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
13670705
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BAG MODEL; BINDING ENERGY; CHIRAL SYMMETRY; CHIRALITY; LAGRANGIAN FIELD THEORY; OMEGA-784 RESONANCES; VECTOR FIELDS
Descriptors DEC
BOSONS; ELEMENTARY PARTICLES; ENERGY; EXTENDED PARTICLE MODEL; FIELD THEORIES; HADRONS; MATHEMATICAL MODELS; MESON RESONANCES; MESONS; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; RESONANCE PARTICLES; SYMMETRY