Complete electroweak one-loop radiative corrections to top-pair production at TESLA -- a comparison

Abstract

Electroweak one-loop radiative corrections to the process e^+ e^- -> t tbar are revisited. Two groups from Karlsruhe and Bielefeld/Zeuthen performed independent calculations of both (virtual and soft) QED contributions and weak virtual corrections. For the angular distribution an agreement of at least eight digits for the weak corrections and of at least seven digits for additional photonic corrections is established.

12 pages, minor improvement of soft photon corrections

References in corpus (3)

• Electroweak two-loop Sudakov logarithms for on-shell fermions and bosons
• Electroweak Working Group Report
• A Feynman Diagram Analyser DIANA - Graphic Facilities

Cited by in corpus (5)

• SANCscope -- v.1.00
• Elektroweak one-loop corrections for e^+e^- annihilation into t\bar{t} including hard bremsstrahlung
• Project {\tt SANC} (former {\tt CalcPHEP}): Support of Analytic and Numeric calculations for experiments at Colliders
• DIANA and selected applications
• Status of Electroweak Corrections to Top Pair Production