Chiral-SU(3)-symmetry breaking for the pseudoscalar mesons

Journal Article · Fri Oct 01 04:00:00 EDT 1976 · Phys. Rev., D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.14.1912· OSTI ID:7333622

Fuchs, N H

In the framework of the quark--vector-gluon model, with chiral symmetry broken by a quark mass term, careful use of the algebraic properties of the Hamiltonian and of the divergences of axial-vector currents leads to a consistent picture of symmetry breaking in the pseudoscalar nonet. The eta'(960) emerges with a large gluon component. (AIP)

• Research Organization: Department of Physics, Purdue University, West Lafayette, Indiana 47907
• OSTI ID: 7333622
• Journal Information: Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 14:7; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALGEBRAIC CURRENTS
AXIAL-VECTOR CURRENTS
BOSONS
CHIRAL SYMMETRY
COMPOSITE MODELS
CURRENTS
EIGENVECTORS
ELEMENTARY PARTICLES
ETA-958 RESONANCES
GLUON MODEL
HADRONS
HAMILTONIANS
LIE GROUPS
MASS FORMULAE
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MATRICES
MESON RESONANCES
MESONS
PARTICLE MODELS
PSEUDOSCALAR MESONS
QUANTUM OPERATORS
QUARK MODEL
RESONANCE PARTICLES
SU GROUPS
SU-3 GROUPS
SYMMETRY
SYMMETRY BREAKING
SYMMETRY GROUPS