Published October 31, 1985
| Version v1
Journal article
QCD corrections in a class of spontaneous CP-violating models
Creators
- 1. Ethnikon Metsovion Polytechneion, Athens (Greece). Dept. of Physics
- 2. Max-Planck-Institut fuer Physik und Astrophysik, Muenchen (Germany, F.R.)
Description
We present a study of QCD corrections in a class of spontaneous CP-violating models. We find that the Higgs fields which are responsible for the CP-violating transitions should be one order of magnitude heavier than what is expected fom tree order estimates. This implies so large a self-coupling of the Higgs fields that it makes the use of perturbation expansion questionable. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 161
- Journal Issue
- 4-6
- Series
- Phys. Lett., B.
- Journal Page Range
- 368-372
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 17011423
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANTIKAONS NEUTRAL; CONFIGURATION MIXING; CP INVARIANCE; EXPECTATION VALUE; FERMI INTERACTIONS; FLAVOR MODEL; HIGGS BOSONS; HIGGS MODEL; LAGRANGIAN FIELD THEORY; MATRIX ELEMENTS; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS; REST MASS; SCALAR FIELDS; SELF-ENERGY; SERIES EXPANSION; SYMMETRY BREAKING; VACUUM STATES
- Descriptors DEC
- ANTIKAONS; ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BASIC INTERACTIONS; BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; ENERGY; FIELD THEORIES; HADRONS; INTERACTIONS; INVARIANCE PRINCIPLES; KAONS; KAONS NEUTRAL; MASS; MATHEMATICAL MODELS; MATTER; MESONS; PARTICLE MODELS; POSTULATED PARTICLES; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUARK MODEL; STRANGE PARTICLES; WEAK INTERACTIONS