Published September 12, 1994
| Version v1
Journal article
Phenomenology of models with more than two Higgs doublets
Creators
- 1. Department of Particles Physics, The Weizmann Institute of Science, Rehovot 76100 (Israel)
Description
We study the most general Multi-Higgs-Doublet Model (MHDM) with Natural Flavor Conservation (NFC). The couplings of a charged scalar Hi± to up quarks, down quarks and charged leptons depend on three new complex parameters, Xi, Yi and Zi, respectively. We prove relations among these parameters. We carry out a comprehensive analysis of phenomenological constraints on the couplings of the lightest charged scalar: X, Y and Z. We find that the general MHDM may differ significantly from its minimal version, the Two-Higgs-Doublet Model (2HDM). ((orig.))
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. B
- Journal Volume
- 426
- Journal Issue
- 2
- Journal Page Range
- p. 355-384.
- ISSN
- 0550-3213
- CODEN
- NUPBBO
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 26012595
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANTI-B NEUTRAL MESONS; ANTI-D NEUTRAL MESONS; ANTIKAONS NEUTRAL; BEAUTY PARTICLES; BRANCHING RATIO; CONFIGURATION MIXING; COUPLING; COUPLING CONSTANTS; CP INVARIANCE; ELECTRIC DIPOLE MOMENTS; ELECTRON-MUON UNIVERSALITY; FERMI INTERACTIONS; FEYNMAN DIAGRAM; FLAVOR MODEL; HIGGS BOSONS; HIGGS MODEL; KAONS PLUS; KOBAYASHI-MASKAWA MATRIX; LAGRANGIAN FIELD THEORY; LEPTONIC DECAY; LIMITING VALUES; MATRIX ELEMENTS; NEUTRAL-CURRENT INTERACTIONS; NEUTRONS; QUARKS; RADIATIVE DECAY; REST MASS; SEMILEPTONIC DECAY; STANDARD MODEL; SYMMETRY BREAKING; TAU PARTICLES; WEAK HADRONIC DECAY; YUKAWA NONLOCAL THEORY; Z NEUTRAL BOSONS
- Descriptors DEC
- ANTIKAONS; ANTIMATTER; ANTIPARTICLES; B MESONS; B NEUTRAL MESONS; BARYONS; BASIC INTERACTIONS; BOSONS; CHARM PARTICLES; CHARMED MESONS; COMPOSITE MODELS; D MESONS; D NEUTRAL MESONS; DECAY; DIAGRAMS; DIPOLE MOMENTS; ELECTRIC MOMENTS; ELECTRON-MUON-TAU UNIVERSALITY; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; HEAVY LEPTONS; INFORMATION; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; INVARIANCE PRINCIPLES; KAONS; KAONS NEUTRAL; LEPTONS; MASS; MATHEMATICAL MODELS; MATRICES; MATTER; MESONS; NUCLEONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE MODELS; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUARK MODEL; STRANGE MESONS; STRANGE PARTICLES; UNIFIED GAUGE MODELS; WEAK INTERACTIONS; WEAK PARTICLE DECAY