Complete one--loop corrections to e+e- -> sf_i sf_j
arXiv:hep-ph/0401092 · doi:10.1016/j.physletb.2004.04.036
Abstract
We have calculated the complete one-loop corrections to the sfermion pair production process e+e- -> sf_i sf_j (f = t, b, tau, tau-neutrino) in the Minimal Supersymmetric Standard Model. Our results also include the previously calculated SUSY-QCD corrections. We present the details of the renormalization scheme used. It is found that the weak corrections are of the same magnitude as the SUSY-QCD corrections at higher energies (sqrt(s) ~ 1TeV). At these energies the main part of the weak corrections stems from the box contribution. This is best seen in sneutrino production.
15 pages, 7 figures, shortened version for publication