(New) Physics at a multi-TeV $\mu$ Collider

Abstract

We present the results of the physics reach of a multi-TeV muon collider for popular models of physics beyond the Standard Model. We include also details about a model predicting the scalar dark matter in the spectrum. Finally we present some preliminary results about the Effective Vector Approximation and its implementation in the Monte Carlo generator {\sc MadGraph5\_aMC@NLO}.

Comments: Presented at the 2021 European Physical Society Conference for High Energy Physics (EPS-HEP 2021)