Heavy-quark mesons in a relativistic quark model

Journal Article · Fri Mar 01 04:00:00 EST 1991 · Physical Review, D (Particles Fields); (USA)

DOI:https://doi.org/10.1103/PhysRevD.43.1688· OSTI ID:6043858

Zhang, T; Koniuk, R ^[1]

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1. Department of Physics, York University, Toronto, Ontario, Canada M3J1P3 (CA)

The Coulomb-gauge QCD Hamiltonian, augmented by a term which produces linear, scalar confinement is used to generate kernels for the bound-state amplitudes and eigenvalues of heavy quarkonium. The model generates all the correct perturbative physics up to order {alpha}{sub {ital s}}{sup 4} and is applied to the {ital c{bar c}} and {ital b{bar b}} systems where good agreement with experiment is obtained.

• OSTI ID: 6043858
• Journal Information: Physical Review, D (Particles Fields); (USA), Journal Name: Physical Review, D (Particles Fields); (USA) Vol. 43:5; ISSN PRVDA; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BEAUTY MESONS
BEAUTY PARTICLES
BETHE-SALPETER EQUATION
BOSONS
BOUND STATE
CHARM PARTICLES
COMPOSITE MODELS
COUPLING CONSTANTS
EIGENVALUES
ELEMENTARY PARTICLES
EQUATIONS
FIELD THEORIES
GENERAL RELATIVITY THEORY
HADRONS
HAMILTONIANS
MASS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MESONS
MONTE CARLO METHOD
PARTICLE MODELS
PERTURBATION THEORY
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUANTUM OPERATORS
QUARK MODEL
QUARKONIUM
RELATIVITY THEORY
VARIATIONAL METHODS