Published February 6, 1986
| Version v1
Journal article
The electroweak sector in superstring models
Description
Phenomenological constraints on the extra low-mass neutral gauge boson Z' of present superstring models are presented and shown to imply a very fine tuning of the parameters involved in the Higgs potential. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 167
- Journal Issue
- 2
- Series
- Phys. Lett., B.
- Journal Page Range
- 187-190
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 17038139
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ELECTROMAGNETIC INTERACTIONS; EXPECTATION VALUE; GRAND UNIFIED THEORY; HIGGS MODEL; LAGRANGIAN FIELD THEORY; QUANTUM FLAVORDYNAMICS; REST MASS; STRING MODELS; SU-2 GROUPS; SU-3 GROUPS; SUPERSYMMETRY; SYMMETRY BREAKING; U-1 GROUPS; VACUUM STATES; WEAK INTERACTIONS
- Descriptors DEC
- BASIC INTERACTIONS; EXTENDED PARTICLE MODEL; FIELD THEORIES; INTERACTIONS; LIE GROUPS; MASS; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY; SYMMETRY GROUPS; U GROUPS; UNIFIED GAUGE MODELS