Single top production and Vtb determination at LHC: a complete one-loop MSSM calculation

Abstract

The calculation of the complete one-loop electroweak supersymmetric contributions to the two dominant processes (t-channel, associated tW production) of single top production at LHC is shortly reviewed .In the Minimal Supersymmetric Standard Model with mSUGRA symmetry breaking scheme the effects for a wide set of benchmark points are systematically of the order of a relative few percent.