Published October 30, 1990
| Version v1
Journal article
CP violation in η → μ+μ-
Creators
- 1. Research Centre for High Energy Physics, School of Physics, Univ. of Melbourne, Parkville, Vic. 3052 (Australia)
Description
In this paper, the authors investigate a CP violating observable, the μ-polarization, in η → μ+ μ- in several models with the standard gauge group. The CP violating parameters are constrained by the experimental upper bound on the neutron electric dipole moment. Among the models considered here, it was found that those with leptoquark scalars dominate the contributions to μ-polarization in η → μ+μ - · μ-polarization can be of order 10-3
Additional details
Publishing Information
- Journal Title
- Modern Physics Letters A
- Journal Volume
- 5
- Journal Issue
- 27
- Series
- Mod. Phys. Lett. A.
- Journal Page Range
- 2271-2280
- ISSN
- 0217-7323
- CODEN
- MPLAE
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 23005970
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CP INVARIANCE; ELECTRIC DIPOLE MOMENTS; ETA MESONS; GAUGE INVARIANCE; MUON PAIRS; NEUTRONS; PARTICLE DECAY; PARTICLE MODELS; QUARKONIUM; SPIN ORIENTATION; STANDARD MODEL
- Descriptors DEC
- BARYONS; BOSONS; DECAY; DIPOLE MOMENTS; ELECTRIC MOMENTS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MESONS; NUCLEONS; ORIENTATION; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS