Published October 1991 | Version v1
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Analytic final state corrections with cut for e+e- → massive fermions

Creators

  • 1. Moscow State Univ. (USSR)
  • 2. Joint Inst. for Nuclear Research, Dubna (USSR)
  • 3. Muenchen Univ. (Germany). Sektion Physik
  • 4. Institut fuer Hochenergiephysik, Zeuthen (Germany)

Description

Analytic results for final state corrections to the differential and total cross section for e+e-→massive fermions are presented. In the phase space integration a cut on the photon energy was included. The numerical importance of the obtained results is shown for QED and QCD corrections to τ, b and t-quark production. Final state corrections are changed considerably by applying a cut on the photon energy. All results are immediately applicable to theories with several neutral gauge bosons. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
11 p.
Report number
PHE--91-012

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
23032769
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ANALYTIC FUNCTIONS; ANGULAR DISTRIBUTION; ANNIHILATION; BEAUTY PARTICLES; CORRECTIONS; DIFFERENTIAL CROSS SECTIONS; ELECTRON-POSITRON INTERACTIONS; ENERGY DEPENDENCE; EXCITATION FUNCTIONS; FINAL-STATE INTERACTIONS; GRAND UNIFIED THEORY; INTEGRAL CALCULUS; INTEGRAL CROSS SECTIONS; PAIR PRODUCTION; PHASE SPACE; QUANTUM CHROMODYNAMICS; QUANTUM ELECTRODYNAMICS; QUARKS; REST MASS; TAU PARTICLES; TOP PARTICLES
Descriptors DEC
CROSS SECTIONS; DISTRIBUTION; ELECTRODYNAMICS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; HEAVY LEPTONS; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; LEPTONS; MASS; MATHEMATICAL MODELS; MATHEMATICAL SPACE; MATHEMATICS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SPACE; UNIFIED GAUGE MODELS

Optional Information

Secondary number(s)
LMU--91/04.