Low-energy meson physics in the quark model of superconducting type
Journal Article
·
· Sov. J. Particles Nucl. (Engl. Transl.); (United States)
OSTI ID:5137356
Studies devoted to the construction of phenomenological Lagrangians for the strong and electromagnetic interactions of mesons at low energies on the basis of a model with a four-quark interaction of superconducting type are reviewed. The scalar, pseudoscalar, vector, and two axial-vector meson nonets are considered. It is shown that because of spontaneous breaking of chiral symmetry the light current quarks become heavier constituent quarks. The strong and radiative decays of the five meson nonets, the ..pi pi.. and ..pi..K scattering lengths, and the electromagnetic radii and polarizabilities of the pions and kaons are described.
- Research Organization:
- Joint Institute for Nuclear Research, Dubna
- OSTI ID:
- 5137356
- Journal Information:
- Sov. J. Particles Nucl. (Engl. Transl.); (United States), Journal Name: Sov. J. Particles Nucl. (Engl. Transl.); (United States) Vol. 17:3; ISSN SJPNA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645202* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
645205 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. = 0-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BASIC INTERACTIONS
BOSONS
CHIRAL SYMMETRY
COMPOSITE MODELS
DIMENSIONS
DOCUMENT TYPES
ELECTRICAL PROPERTIES
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
FUNCTIONS
HADRONS
INTERACTIONS
KAONS
LAGRANGIAN FUNCTION
LENGTH
MATHEMATICAL MODELS
MESON NONETS
MESONS
MULTIPLETS
PARTICLE MODELS
PARTICLE MULTIPLETS
PARTICLE PROPERTIES
PARTICLE RADII
PHYSICAL PROPERTIES
PIONS
POLARIZABILITY
PSEUDOSCALAR MESONS
QUARK MODEL
REVIEWS
SCATTERING LENGTHS
STRANGE MESONS
STRANGE PARTICLES
STRONG INTERACTIONS
SYMMETRY
SYMMETRY BREAKING
645205 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. = 0-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BASIC INTERACTIONS
BOSONS
CHIRAL SYMMETRY
COMPOSITE MODELS
DIMENSIONS
DOCUMENT TYPES
ELECTRICAL PROPERTIES
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
FUNCTIONS
HADRONS
INTERACTIONS
KAONS
LAGRANGIAN FUNCTION
LENGTH
MATHEMATICAL MODELS
MESON NONETS
MESONS
MULTIPLETS
PARTICLE MODELS
PARTICLE MULTIPLETS
PARTICLE PROPERTIES
PARTICLE RADII
PHYSICAL PROPERTIES
PIONS
POLARIZABILITY
PSEUDOSCALAR MESONS
QUARK MODEL
REVIEWS
SCATTERING LENGTHS
STRANGE MESONS
STRANGE PARTICLES
STRONG INTERACTIONS
SYMMETRY
SYMMETRY BREAKING