Published December 15, 1979
| Version v1
Journal article
Quark color magnetic moment
Creators
- 1. Stanford Linear Accelerator Center, Stanford University, Stanford, California 94305
Description
The quark color magnetic moment is examined in the framework of the interaction of a quark with a constant external color magnetic field. Quark and gluon propagators in the external field are evaluated and shown to lead to a field-dependent anomalous magnetic moment μ= (gh/2mc) (3α/sub s//4π) ln(gB/m2), where B is the external field strength. Comparison is made with the behavior of the electron anomalous magnetic moment in strong fields. Possible phenomenological consequences for hadron mass splittings are discussed
Additional details
Publishing Information
- Journal Title
- Phys. Rev., D
- Journal Volume
- 20
- Journal Issue
- 12
- Series
- Phys. Rev., D.
- Journal Page Range
- 3246-3252
- ISSN
- 0556-2821
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 11530097
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BOUND STATE; COLOR MODEL; COUPLING CONSTANTS; ELECTRONS; FEYNMAN DIAGRAM; GLUONS; HADRONS; INFRARED DIVERGENCES; MAGNETIC FIELDS; MAGNETIC MOMENTS; PROPAGATOR; QUANTUM ELECTRODYNAMICS; QUARKS; RENORMALIZATION
- Descriptors DEC
- COMPOSITE MODELS; DIAGRAMS; ELECTRODYNAMICS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; INFORMATION; LEPTONS; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARK MODEL