Published August 1985
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Latest results on high-P sub(T) jets in UA2
Description
Results on high p sub(T) jets from the UA2 experiment at the CERN anti p p Collider are presented. The inclusive jet cross sections are found to be in good agreement with QCD predictions, which places limits on the compositeness scale of quarks. The ratio of three jet to two jet events is shown to be a sensitive test of QCD. A status report on the search for exotic events with large missing transverse energy is presented. There was no evidence for any significant signal above background for either monojets or multi-jets with large missing transverse momentum. The data sample corresponds to the 1984 anti p p Collider run (√s = 630 GeV, ∫L dt = 310 nb-1) and all the results presented here are preliminary. (author)
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Additional details
Publishing Information
- Imprint Title
- Proceedings of the international symposium on physics of proton-antiproton collision
- Imprint Pagination
- 583 p.
- Journal Page Range
- p. 97-122.
- Report number
- KEK--85-5
Conference
- Title
- International symposium on physics of proton-antiproton collision.
- Dates
- 13-15 Mar 1985.
- Place
- Sakura, Ibaraki (Japan); Oho, Ibaraki (Japan).
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 17081095
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- CERN SPS SYNCHROTRON; DIFFERENTIAL CROSS SECTIONS; EXPERIMENTAL DATA; GEV RANGE 100-1000; INCLUSIVE INTERACTIONS; JET MODEL; JETS; PROTON-ANTIPROTON INTERACTIONS; QUANTUM CHROMODYNAMICS; QUARKS; TRANSVERSE MOMENTUM
- Descriptors DEC
- ACCELERATORS; BARYON-BARYON INTERACTIONS; CROSS SECTIONS; CYCLIC ACCELERATORS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; FIELD THEORIES; GEV RANGE; HADRON-HADRON INTERACTIONS; INFORMATION; INTERACTIONS; LINEAR MOMENTUM; MATHEMATICAL MODELS; NUCLEON-ANTINUCLEON INTERACTIO; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SYNCHROTRONS