Published February 15, 1988 | Version v1
Journal article Metadata-only

Production and decay of selectrons and squarks in ep collisions

Creators

  • 1. Vienna Univ. (Austria). Inst. fuer Theoretische Physik
  • 2. Wuerzburg Univ. (Germany, F.R.). Physikalisches Inst.
  • 3. Oesterreichische Akademie der Wissenschaften, Vienna. Inst. fuer Hochenergiephysik

Description

We treat in detail the production of selectrons and squarks in ep collisions, e + p → e tilde q tilde + X. In particular we also study their most important decays. General mixing of gauginos and higgsinos is included. Formulae for the cross section, the energy and the angular distribution of the decay electron are given. We also calculate the cross section asymmetry when using polized electron beams. Numerical results for three different mixing scenarios and various squark and selectron masses are presented. (orig.)

Additional details

Publishing Information

Journal Title
Nucl. Phys. B, Part. Phys.
Journal Volume
297
Journal Issue
3
Series
Nucl. Phys. B, Part. Phys.
Journal Page Range
479-497
ISSN
0550-3213
CODEN
NUPBB

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
19043381
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ANGULAR DISTRIBUTION; CONFIGURATION MIXING; DIFFERENTIAL CROSS SECTIONS; ELECTROMAGNETIC PARTICLE DECAY; ELECTRON SPECTRA; ELECTRON-PROTON INTERACTIONS; ELECTRON-QUARK INTERACTIONS; ELECTRONS; ELECTROPRODUCTION; ENERGY SPECTRA; FEYNMAN DIAGRAM; GEV RANGE 100-1000; HADRONIC PARTICLE DECAY; HIGGS BOSONS; INCLUSIVE INTERACTIONS; INTEGRAL CROSS SECTIONS; INTERMEDIATE VECTOR BOSONS; PARTICLE WIDTHS; POLARIZATION-ASYMMETRY RATIO; POLARIZED BEAMS; QUARKS; RADIATIVE DECAY; SEMILEPTONIC DECAY; SPIN ORIENTATION; SUPERSYMMETRY
Descriptors DEC
BASIC INTERACTIONS; BEAMS; BOSONS; CROSS SECTIONS; DECAY; DIAGRAMS; DISTRIBUTION; ELECTROMAGNETIC INTERACTIONS; ELECTRON-NUCLEON INTERACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; INFORMATION; INTERACTIONS; INTERMEDIATE BOSONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; ORIENTATION; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; POSTULATED PARTICLES; SPECTRA; SYMMETRY; WEAK PARTICLE DECAY

Optional Information

Contract/Grant/Project number
Contract P5444