Published September 19, 1985 | Version v1
Journal article Metadata-only

Supersymmetric versus standard model sources of lepton + jets + missing momentum events

Creators

  • 1. McGill Univ., Montreal, Quebec (Canada). Dept. of Physics

Description

The cross section for anti pp->l(e,μ) + jets + missing momentum (p) with proper acceptance cuts at √s=540, 630 GeV and 2 TeV is determined for a wide class of supersymmetric (SUSY) theories (msub(W)>=manti q), and in the standard model (SM). The one-jet cross section is found to be dominated by SM, whereas the two-jet SUSY contributions are more prominent. An additional cut in the (lp) transverse mass almost eliminates the SM contributions. Interpretation of the UA2 collaboration events within SM or SUSY is studied. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
159
Journal Issue
2/3
Series
Phys. Lett., B.
Journal Page Range
195-200
ISSN
0370-2693
CODEN
PYLBA

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
17005189
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ANNIHILATION; EFFECTIVE MASS; ELECTRON ANTINEUTRINOS; ELECTRONS; FEYNMAN DIAGRAM; GEV RANGE 100-1000; GLUONS; GRAND UNIFIED THEORY; INCLUSIVE INTERACTIONS; INTEGRAL CROSS SECTIONS; INTERMEDIATE VECTOR BOSONS; JET MODEL; MASS SPECTRA; MULTIPLE PRODUCTION; MUONS; PHOTONS; PROTON-ANTIPROTON INTERACTIONS; QUANTUM CHROMODYNAMICS; QUARK-ANTIQUARK INTERACTIONS; QUARK-GLUON INTERACTIONS; QUARKS; TEV RANGE 01-10; TRANSVERSE MOMENTUM; WEINBERG LEPTON MODEL
Descriptors DEC
ANTILEPTONS; ANTIMATTER; ANTINEUTRINOS; ANTIPARTICLES; BARYON-BARYON INTERACTIONS; BOSONS; CROSS SECTIONS; DIAGRAMS; ELECTRON NEUTRINOS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; GEV RANGE; HADRON-HADRON INTERACTIONS; INFORMATION; INTERACTIONS; INTERMEDIATE BOSONS; LEPTONS; LINEAR MOMENTUM; MASS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MATTER; NEUTRINOS; NUCLEON-ANTINUCLEON INTERACTIO; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SPECTRA; TEV RANGE; UNIFIED GAUGE MODELS