Projections for Neutral Di-Boson and Di-Higgs Interactions at FCC-he Collider

Abstract

As a high energy e-p collider, FCC-he, has been recently proposed with sufficient energy options to investigate Higgs couplings. To analyse the sensitivity on the Higgs boson couplings, we focus spesifically on the CP-even and CP-odd Wilson coefficients with $hhZZ$and $hh\gamma \gamma$ four-point interactions of Higgs boson with Effective Lagrangian Model through the process $e^{-}p\to hhj{e}^{-}$ . We simulate the related processes in FCC-he, with 60 GeV and 120 GeV $e^{-}$ beams and 50 TeV proton beam collisions. We present the exclusion limits on these couplings both for 68% and 95% C.L. in terms of integrated luminosities.

arXiv comment18 pages, 20 figures, 3 tables

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Cited by in corpus (7)

• Prospects of non-resonant di-Higgs searches and Higgs boson self-coupling measurement at the HE-LHC using machine learning techniques
• Studies of nonresonant Higgs pair production at electron-proton colliders
• Probing CP-violating Higgs-gauge Boson Couplings at Future Muon Collider
• Prospective constraints on anomalous Higgs boson interactions in an effective Lagrangian via diphoton production at FCC-hh
• Analysis of anomalous $H\gamma \gamma$ coupling in light-by-light collision at future muon collider
• Single Higgs boson production in association with a top quark through FCNSI
• BSM physics at the LHeC and the FCC-he