Electroweak precision constraints at present and future colliders

Abstract

We revisit the global fit to electroweak precision observables in the Standard Model and present model-independent bounds on several general new physics scenarios. We present a projection of the fit based on the expected experimental improvements at future e+ e- colliders, and compare the constraining power of some of the different experiments that have been proposed. All results have been obtained with the HEPfit code.

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