Fermion Virtual Effects in $e^{+}{e}^{-}->W^{+}{W}^{-}$ Cross Section

A. Culatti, G. Degrassi, F. Feruglio +4

We analyse the contribution of new heavy virtual fermions to the $e^{+}{e}^{-}\to W^{+}{W}^{-}$ cross section. We find that there exists a relevant interplay between trilinear and bil…