Published April 9, 1981
| Version v1
Journal article
QCD anomaly mediation of psi' → psiπ0 and psi' → psieta
Creators
- 1. Ohio State Univ., Columbus (USA). Dept. of Physics
Description
We comment on various decay processes mediated dominantly by pseudoscalar couplings to the QCD axial-vector anomaly. Using coupling strengths of our earlier calculation, we compute psi' → πsup(O)psi/psi' → etapsi and obtain good agreement with experiment. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 100
- Journal Issue
- 4
- Series
- Phys. Lett., B.
- Journal Page Range
- 336-338
- ISSN
- 0370-2693
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 13673806
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- AXIAL-VECTOR CURRENTS; CURRENT ALGEBRA; DECAY AMPLITUDES; ENERGY-LEVEL TRANSITIONS; ETA MESONS; HADRONIC PARTICLE DECAY; PIONS NEUTRAL; PSI-3105 RESONANCES; PSI-3695 RESONANCES; QUANTUM CHROMODYNAMICS
- Descriptors DEC
- ALGEBRAIC CURRENTS; AMPLITUDES; BOSONS; CURRENTS; DECAY; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; MESON RESONANCES; MESONS; PARTICLE DECAY; PIONS; PSEUDOSCALAR MESONS; PSI RESONANCES; QUANTUM FIELD THEORY; RESONANCE PARTICLES; TRANSITION AMPLITUDES