Published April 4, 1985
| Version v1
Journal article
Bounds on charged Higgs properties from CP violation
Description
We examine bounds from CP violation in the neutral K system on charged Higgs masses and couplings in models with two Higgs doublets. While CP violation is still due only to a non-zero phase in the Kobayashi-Maskawa matrix, there are additional short-distance contributions involving charged Higgs exchange rather than W exchange. By having CP violation in the mass matrix, but not in K -> ππ decay amplitude, largely due to Higgs exchange, it is possible to obtain a small value of epsilon'/epsilon. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 153
- Journal Issue
- 4/5
- Series
- CODEN: PYLBA.;Phys. Lett., B.
- Journal Page Range
- 274-278
- ISSN
- 0370-2693
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 16048350
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHARGED PARTICLES; COUPLING CONSTANTS; CP INVARIANCE; DECAY AMPLITUDES; HIGGS BOSONS; INTERACTION RANGE; KAONS NEUTRAL; KOBAYASHI-MASKAWA MATRIX; LAGRANGIAN FIELD THEORY; LIMITING VALUES; PARTICLE PROPERTIES; REST MASS; SCALAR FIELDS; SYMMETRY BREAKING; WEAK HADRONIC DECAY
- Descriptors DEC
- AMPLITUDES; BOSONS; DECAY; DISTANCE; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; INVARIANCE PRINCIPLES; KAONS; MASS; MATRICES; MESONS; PARTICLE DECAY; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; STRANGE PARTICLES; TRANSITION AMPLITUDES; WEAK PARTICLE DECAY
Optional Information
- Contract/Grant/Project number
- Contract DE-AC03-76SF00515