Published December 1991 | Version v1
Report Restricted

Leptoquark production at linear colliders

Creators

  • 1. Muenchen Univ. (Germany). Sektion Physik
  • 2. Institut fuer Hochenergiephysik, Zeuthen (Germany)
  • 3. Max-Planck-Institut fuer Physik, Muenchen (Germany). Werner-Heisenberg-Institut

Description

The production of scalar and vector leptoquarks is studied in e+e1- annihilation in the energy range of future linear colliders. We assume general dimensionless SUc(3)xSUL(2) x Uy(1) invariant couplings conserving baryon and lepton number. At integrated luminosity of L = 10 fb-1 such leptoquarks can be observed nearly up to the phase space limit. Furthermore, scalar and vector leptoquarks can be distinguished by the angular distributions. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
8 p.
Report number
PHE--91-09

Conference

Title
The physics potential.
Acronym
Workshop on e"+e"- collisions at 500 GeV
Dates
Sep 1991.
Place
Hamburg (Germany).

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
23050604
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANGULAR DISTRIBUTION; ANNIHILATION; DIFFERENTIAL CROSS SECTIONS; ELECTRON-POSITRON INTERACTIONS; ENERGY DEPENDENCE; EXCITATION FUNCTIONS; GEV RANGE 100-1000; GRAND UNIFIED THEORY; INTEGRAL CROSS SECTIONS; INTERMEDIATE VECTOR BOSONS; LAGRANGIAN FIELD THEORY; PAIR PRODUCTION; PHASE SPACE; STANDARD MODEL; SU-2 GROUPS; SU-3 GROUPS; TEV RANGE 01-10; U-1 GROUPS
Descriptors DEC
BOSONS; CROSS SECTIONS; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; FIELD THEORIES; GEV RANGE; INTERACTIONS; INTERMEDIATE BOSONS; LEPTON-LEPTON INTERACTIONS; LIE GROUPS; MATHEMATICAL MODELS; MATHEMATICAL SPACE; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; QUANTUM FIELD THEORY; SPACE; SU GROUPS; SYMMETRY GROUPS; TEV RANGE; U GROUPS; UNIFIED GAUGE MODELS

Optional Information

Contract/Grant/Project number
Contract BMFT 055ZT91I-01
Secondary number(s)
MPI-Ph--91-107.