Supersymmetric one-loop corrections to the process e+e− → f f Original Research Article

Radiative one-loop corrections to fermion pair production in e+e− annihilation are calculated in the Minimal Supersymmetric Standard Model (MSSM). The size of the non-standard corrections is discussed for the process e+e− → μ+μ−and e+e− → hadrons at LEP2 energies and for e+e− → tt at a high energy e+e− collider. The relative difference between the predictions of the MSSM and the Standard Model is typically below 10%.