Quark-antiquark potential and quantum chromodynamics
The quark-antiquark potential in QCD is discussed with particular emphasis on the related ..beta..-fnction. The empirical information about the potential at intermediate distances, due to the psi- and UPSILON-spectroscopies, is reviewed. Finally, the quantitative connection between the zeta-spectroscopy, formed by the anticipated t-quark and its antiquark, and the short distance behavior of the quark-antiquark potential is examined.
- Research Organization:
- Fermi National Accelerator Lab., Batavia, IL (USA); Cornell Univ., Ithaca, NY (USA). Newman Lab. of Nuclear Studies
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 6419031
- Report Number(s):
- FERMILAB-Conf-81/38-THY; CONF-810368-2
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BINDING ENERGY
BOUNDARY CONDITIONS
COMPOSITE MODELS
ENERGY
FIELD THEORIES
GAUGE INVARIANCE
INTERACTIONS
INVARIANCE PRINCIPLES
MATHEMATICAL MODELS
PARTIAL WAVES
PARTICLE INTERACTIONS
PARTICLE MODELS
PERTURBATION THEORY
POTENTIALS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MODEL
QUARK-ANTIQUARK INTERACTIONS
S WAVES
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BINDING ENERGY
BOUNDARY CONDITIONS
COMPOSITE MODELS
ENERGY
FIELD THEORIES
GAUGE INVARIANCE
INTERACTIONS
INVARIANCE PRINCIPLES
MATHEMATICAL MODELS
PARTIAL WAVES
PARTICLE INTERACTIONS
PARTICLE MODELS
PERTURBATION THEORY
POTENTIALS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MODEL
QUARK-ANTIQUARK INTERACTIONS
S WAVES