Published September 6, 1990
| Version v1
Journal article
Search for scalar quarks in Z0 decays
Description
A search has been made for pairs of scalar quarks (squarks) produced in e+e- annihilations at LEP (√s≅Msub(Z0)), and decaying into a standard quark and a neutral, non-interacting, stable, massive particle (the lightest supersymmetric particle, LSP). The search has been conducted for differences in the mass of the squark and LSP of 2 GeV/c2 and above. Up squarks with masses below 42 GeV/c2 and down squarks below 43 GeV/c2 were excluded. Six squark flavours degenerate in mass were excluded below 45 GeV/c2. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 247
- Journal Issue
- 1
- Series
- Phys. Lett., B.
- Journal Page Range
- 148-156
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 21092088
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANNIHILATION; CHARGED PARTICLES; DIFFERENTIAL CROSS SECTIONS; ELECTRON-POSITRON INTERACTIONS; ENERGY DEPENDENCE; ENERGY SPECTRA; EXCITATION FUNCTIONS; EXPERIMENTAL DATA; GEV RANGE 10-100; INTEGRAL CROSS SECTIONS; LIMITING VALUES; MASS DIFFERENCE; NEUTRAL-CURRENT INTERACTIONS; PAIR PRODUCTION; QUARKS; REST MASS; SPARTICLES; SUPERSYMMETRY; WEAK HADRONIC DECAY; Z NEUTRAL BOSONS
- Descriptors DEC
- BOSONS; CROSS SECTIONS; DATA; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; INFORMATION; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; LEPTON-LEPTON INTERACTIONS; MASS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; POSTULATED PARTICLES; SPECTRA; SYMMETRY; WEAK PARTICLE DECAY
Optional Information
- Collaborations
- DELPHI Collaboration.