Testing the Higgs Mechanism in the Lepton Sector with multi-TeV e+e- Collisions

Abstract

Multi-TeV e+e- collisions provide with a large enough sample of Higgs bosons to enable measurements of its suppressed decays. Results of a detailed study of the determination of the muon Yukawa coupling at 3 TeV, based on full detector simulation and event reconstruction, are presented. The muon Yukawa coupling can be determined with a relative accuracy of 0.04 to 0.08 for Higgs bosons masses from 120 GeV to 150 GeV, with an integrated luminosity of 5 inverse-ab. The result is not affected by overlapping two-photon background.

6 pages, 2 figures, submitted to J Phys G.: Nucl. Phys

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Cited by in corpus (3)

• From the LHC to Future Colliders
• Detector Optimization Studies and Light Higgs Decay into Muons at CLIC
• Physics requirements for Scalar Muons searches at CLIC