215 citations · 840 across the 29 of their papers we have counts for
6 papers · 1 filter
Status of Electroweak Corrections to Top Pair Production
J. Fleischer, A. Leike, T. Riemann +1
We review the status of electroweak radiative corrections to top-pair production at a Linear Collider well above the production threshold. We describe the Fortran package topfit an…
Massive two-loop Bhabha scattering -- the factorizable subset
J. Fleischer, T. Riemann, O. V. Tarasov +1
The experimental precision that will be reached at the next generation of colliders makes it indispensable to improve theoretical predictions significantly. Bhabha scattering (e^+…
Factorizing one-loop contributions to two-loop Bhabha scattering and automatization of Feynman diagram calculations
J. Fleischer, O. V. Tarasov, T. Riemann +1
In higher order calculations a number of new technical problems arise: one needs diagrams in arbitrary dimension in order to obtain their needed -expansion, zero Gram determinan…
A Feynman diagram analyzer DIANA: recent development
M. Tentyukov, J. Fleischer
New developments concerning the extension of the Feynman diagram analyzer DIANA are presented. We discuss new graphic facilities, application of DIANA to processes with Majorana fe…
One-loop corrections to the process e+ e- -> t tbar including hard bremsstrahlung
J. Fleischer, J. Fujimoto, T. Ishikawa +4
Radiative corrections to the process e+ e- to t tbar are calculated in one-loop approximation of the Standard Model. There exist results from several groups. This talk provides fur…
Complete electroweak one-loop radiative corrections to top-pair production at TESLA -- a comparison
J. Fleischer, T. Hahn, W. Hollik +3
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 bot…