Published February 8, 1990
| Version v1
Journal article
Search for supersymmetric particles using acoplanar charged-particle pairs from Z0 decays
- 1. Institut National de Physique Nucleaire et de Physique des Particules, 74 - Annecy-le-Vieux (France). Lab. de Physique des Particules
Description
We have performed a search for supersymmetric particles using acoplanar pairs of oppositely-charged particles in decay of the Zdeg. In 0.53 pb-1 of integrated luminosity near the Zdeg peak, we observe two events where approximately four are expected from background, allowing limits to be extended on combined photino and slepton masses, and also on combined photino and chargino masses. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 236
- Journal Issue
- 1
- Series
- Phys. Lett., B.
- Journal Page Range
- 86-94
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 21038563
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR CORRELATION; ANGULAR DISTRIBUTION; ANNIHILATION; BHABHA SCATTERING; CHARGED PARTICLES; ELECTRON-POSITRON INTERACTIONS; ELECTRONS; ENERGY SPECTRA; EXPERIMENTAL DATA; GEV RANGE 10-100; HADRONS; HIGGS BOSONS; INELASTIC SCATTERING; LEPTONIC DECAY; LIMITING VALUES; MUON PAIRS; MUONS MINUS; MUONS PLUS; NEUTRAL-CURRENT INTERACTIONS; PAIR PRODUCTION; PHOTONS; POSITRONS; REST MASS; SPARTICLES; SUPERSYMMETRY; TAU PARTICLES; W MINUS BOSONS; W PLUS BOSONS; Z NEUTRAL BOSONS
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BASIC INTERACTIONS; BOSONS; CORRELATIONS; DATA; DECAY; DISTRIBUTION; ELASTIC SCATTERING; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HEAVY LEPTONS; INFORMATION; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; LEPTON-LEPTON INTERACTIONS; LEPTONS; MASS; MASSLESS PARTICLES; MATTER; MUONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; POSTULATED PARTICLES; SCATTERING; SPECTRA; SYMMETRY; WEAK INTERACTIONS; WEAK PARTICLE DECAY
Optional Information
- Contract/Grant/Project number
- Contract SLOAN BR 2703; DE-FG05-87ER40319; PHY-84-51274; DE-FC05-85ER250000; DE-AC02-76ER00881
- Collaborations
- ALEPH Collaboration.