rho-meson coupling in the chiral bag model

Journal Article · Sun Feb 28 23:00:00 EST 1982 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.25.1432· OSTI ID:5422249

Ferchlaender, W

The rhoNN coupling is calculated within a model which combines the chiral bag model with features of the usual Lagrangian field theory. We couple the rho meson to the bag via two-pion decay as well as via a surface interaction and get reasonable values for the effective coupling constant for bag radii of about 0.5 fm.

• Research Organization: Department of Physics, State University of New York, Stony Brook, New York 11794
• OSTI ID: 5422249
• Journal Information: Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 25:5; ISSN PRVDA
• Country of Publication: United States
• Language: English

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BAG MODEL
BOSONS
BOUNDARY CONDITIONS
CHIRAL SYMMETRY
COMPOSITE MODELS
COUPLING CONSTANTS
DECAY
ELEMENTARY PARTICLES
EXTENDED PARTICLE MODEL
FIELD THEORIES
HADRONS
HIGGS MODEL
LAGRANGIAN FIELD THEORY
MATHEMATICAL MODELS
MESON RESONANCES
MESONS
PARTICLE DECAY
PARTICLE MODELS
PIONS
PSEUDOSCALAR MESONS
QUANTUM FIELD THEORY
QUARK MODEL
RESONANCE PARTICLES
RHO-765 RESONANCES
SYMMETRY
SYMMETRY BREAKING
VECTOR MESONS