Published December 1, 1994
| Version v1
Journal article
QCD accurately predicts the induced pseudoscalar coupling constant
Creators
- 1. Physique Theorique, Centre de Recherches Nucleaires et Universite Louis Pasteur de Strasbourg, Boite Postale 20, F-67037 Strasbourg Cedex 2 (France)
- 2. Physik Department T30, Technische Universitaet Muenchen, James-Franck-Strasse, D-85747 Garching (Germany)
Description
Using chiral Ward identities of QCD, we derive a relation for the induced pseudoscalar coupling constant which is accurate within a few percent, gP=8.44±0.23
Additional details
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 50
- Journal Issue
- 11
- Journal Page Range
- p. 6899-6901.
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 26027219
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BARYONS; CHIRAL SYMMETRY; COUPLING CONSTANTS; PERTURBATION THEORY; PSEUDOSCALARS; QUANTUM CHROMODYNAMICS; WARD IDENTITY
- Descriptors DEC
- ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; QUANTUM FIELD THEORY; SYMMETRY