Abstract :
We present the full tree-order calculation of the process e+e− → ℓνℓ qq′ including the width effects in a way which is consistent with gauge invariance and high-energy unitarity and which has a natural interpretation within standard perturbation theory. We also include C and P preserving deviations from Standard Model trilinear vector boson couplings. An analysis of the sensitivity of these channels on the trilinear couplings, using well measured angular variables of the four-fermion final state, is also presented.
