We present the complete electroweak one-loop corrections to top-pair production at a linear e^+e^- collider in the continuum region. Besides weak and photonic virtual corrections, real hard bremsstrahlung with simple realistic kinematical cuts is included. For the bremsstrahlung we advocate a semi-analytical approach with a high numerical accuracy. The virtual corrections are parametrized through six independent form factors, suitable for Monte-Carlo implementation. Alternatively, our numerical package topfit, a stand-alone code, can be utilized for the calculation of both differential and integrated cross sections as well as forward--backward asymmetries.
@article{arxiv.hep-ph/0302259,
title = {Elektroweak one-loop corrections for e^+e^- annihilation into t\bar{t} including hard bremsstrahlung},
author = {J. Fleischer and A. Leike and T. Riemann and A. Werthenbach},
journal= {arXiv preprint arXiv:hep-ph/0302259},
year = {2009}
}