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November 27, 2023 to December 2, 2023
Asia/Shanghai timezone

Multiple boson production at high-energy muon colliders to probe the Higgs-muon coupling

Dec 1, 2023, 9:40 AM
A214 (Main Building)


Main Building

Parallel session Future colliders and experiments (including projections) Parallel: Future


Yang Ma (INFN-Bologna)


We discuss the capabilities of a high-energy muon collider of discovering (or constraining) anomalous Yukawa interactions of the muon with the Higgs boson. We use a general approach based on two different Effective-Field-Theory frameworks, HEFT and SMEFT. We analyse a large class of processes involving both multi Higgs and/or vector boson production, both for a 3 and 10 TeV machine. We also discuss bounds due to unitarity arguments from processes with very large multiplicities in the final state and/or large collision energies. Our study provides quantitative statements on the potential of a muon collider for studying in detail the interaction of the Higgs boson with the muon.

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Primary authors

Eugenia Celada Davide Pagani (INFN, Bologna) Prof. Fabio Maltoni Jürgen Reuter (DESY) Keping Xie Nils Kreher Tao Han (Univ. of Pittsburgh & TsingHua University) Tobias Striegel Wolfgang Kilian (University of Siegen) Yang Ma (INFN-Bologna)

Presentation materials