Published January 4, 1990
| Version v1
Journal article
Is electroweak symmetry broken by a fourth family of quarks?
Description
Electroweak symmetry may be broken by a fourth family of quarks with large and equal Yukawa couplings to a superheavy scalar doublet. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 234
- Journal Issue
- 1/2
- Series
- Phys. Lett., B.
- Journal Page Range
- 108-112
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 21034139
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BOSE-EINSTEIN CONDENSATION; COUPLING CONSTANTS; ELECTROMAGNETIC INTERACTIONS; ENERGY GAP; FERMI INTERACTIONS; FIELD OPERATORS; FLAVOR MODEL; LEPTONS; MASS FORMULAE; MATRICES; PARTICLE MULTIPLETS; QUANTUM CHROMODYNAMICS; QUARKS; REST MASS; SELF-ENERGY; SPINOR FIELDS; SU-2 GROUPS; SYMMETRY BREAKING; U-1 GROUPS; WEINBERG LEPTON MODEL; WEYL UNIFIED THEORY
- Descriptors DEC
- BASIC INTERACTIONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; ENERGY; FERMIONS; FIELD THEORIES; INTERACTIONS; LIE GROUPS; MASS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MULTIPLETS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUANTUM OPERATORS; QUARK MODEL; SU GROUPS; SYMMETRY GROUPS; U GROUPS; UNIFIED GAUGE MODELS; UNIFIED-FIELD THEORIES; WEAK INTERACTIONS