Published July 1, 1989
| Version v1
Journal article
Flavor tagging and the triple-gluon vertex
Creators
- 1. Institute for Theoretical Physics, Eotvos University, Budapest, Hungary (Hungary)
Description
The triple-gluon vertex is a basic necessity for QCD to be asymptotically free; however, a direct experimental test is still lacking. We have found a simple method to test the triple-gluon vertex. This method uses flavor tagging in four-jet events in electron-positron annihilation at the Z0 resonance, which is capable of strictly distinguishing between the Abelian model and QCD and is essentially unaffected by fragmentation
Additional details
Publishing Information
- Journal Title
- Physical Review, D
- Journal Volume
- 40
- Journal Issue
- 1
- Series
- Phys. Rev., D.
- Journal Page Range
- 267-268
- ISSN
- 0556-2821
- CODEN
- PRVDA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20080931
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANNIHILATION; COUPLING CONSTANTS; CROSS SECTIONS; ELECTRON-POSITRON INTERACTIONS; FLAVOR MODEL; GAUGE INVARIANCE; GLUONS; JET MODEL; MECHANICAL FRAGMENTATION; MONTE CARLO METHOD; PARTONS; QUANTUM CHROMODYNAMICS; QUANTUM ELECTRODYNAMICS; Z NEUTRAL BOSONS
- Descriptors DEC
- BOSONS; COMPOSITE MODELS; ELECTRODYNAMICS; ELEMENTARY PARTICLES; FIELD THEORIES; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; INVARIANCE PRINCIPLES; LEPTON-LEPTON INTERACTIONS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARK MODEL