Published May 23, 1991
| Version v1
Journal article
Search for leptoquarks in Z0 decays
Description
We have searched for direct leptoquark production in Z0 decays from a scan of the Z0 resonance, in the energy range 88.2 ≤ √s ≤ 94.2 GeV, using 5.2 pb-1 of data. We exclude the existence of scalar leptoquarks with masses less than 41 to 44 GeV, depending on the charge assignments, at the 95% confidence level. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 261
- Journal Issue
- 1/2
- Series
- Phys. Lett., B.
- Journal Page Range
- 169-176
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 22075054
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANNIHILATION; ANTINEUTRINOS; BRANCHING RATIO; ELECTRON-POSITRON INTERACTIONS; ELECTRONS; GEV RANGE 10-100; GRAND UNIFIED THEORY; HADRONS; JET MODEL; LIMITING VALUES; MULTIPLE PRODUCTION; MUON PAIRS; MUONS MINUS; MUONS PLUS; NEUTRAL-CURRENT INTERACTIONS; PAIR PRODUCTION; POSITRONS; POSTULATED PARTICLES; QUARKS; QUASI-ELASTIC SCATTERING; REST MASS; SEMILEPTONIC DECAY; TAU PARTICLES; Z NEUTRAL BOSONS
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; GEV RANGE; HEAVY LEPTONS; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; LEPTON-LEPTON INTERACTIONS; LEPTONS; MASS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MATTER; MUONS; NEUTRINOS; NUCLEAR REACTIONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; QUANTUM FIELD THEORY; SCATTERING; UNIFIED GAUGE MODELS; WEAK PARTICLE DECAY
Optional Information
- Collaborations
- L3 Collaboration.