Published March 2000
| Version v1
Journal article
Gluon propagator, triple gluon vertex and the QCD coupling constant
Description
We study the UV-scaling of the flavorless gluon propagator in the Landau gauge in an energy window up to 9 GeV. Dominant hypercubic lattice artifacts are eliminated. A large set of renormalization schemes is used to test asymptotic scaling. We compare with our results obtained directly from the triple gluon vertex. We end-up with ΔMS-bar = 318(12)(5) MeV and 292(5)(15) MeV respectively for these two methods, compatible which each other but significantly above the Schroedinger method estimate
Additional details
Identifiers
- PII
- S0920563200002140;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 83-84
- Journal Issue
- 1-3
- Journal Page Range
- p. 159-161
- ISSN
- 0920-5632
- CODEN
- NPBSE7
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34043341
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COUPLING CONSTANTS; GEV RANGE 01-10; GLUONS; QUANTUM CHROMODYNAMICS; QUANTUM FIELD THEORY; QUARKS; UNIFIED GAUGE MODELS; VERTEX FUNCTIONS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; FUNCTIONS; GEV RANGE; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY
Optional Information
- Copyright
- Copyright (c) 2000 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.