Phenomenology of GUT-inspired gauge-Higgs unification

Abstract

We perform a detailed investigation of a Grand Unified Theory (GUT)-inspired theory of gauge-Higgs unification. Scanning the model's parameter space with adapted numerical techniques, we contrast the scenario's low energy limit with existing SM and collider search constraints. We discuss potential modifications of di-Higgs phenomenology at hadron colliders as sensitive probes of the gauge-like character of the Higgs self-interactions and find that for phenomenologically viable parameter choices modifications of the order of 20\% compared to the SM cross section can be expected. While these modifications are challenging to observe at the LHC, a future 100 TeV hadron collider might be able to constrain the scenario through more precise di-Higgs measurements. We point out alternative signatures that can be employed to constrain this model in the near future.

arXiv comment10 pages, 9 figures, 1 table; v2: references added, version published in PLB

References in corpus (36)

• A Large Mass Hierarchy from a Small Extra Dimension
• The Minimal Composite Higgs Model
• The Top Quark Mass in Supersymmetric SO(10) Unification
• Higgs as a Holographic Pseudo-Goldstone Boson
• A custodial symmetry for Zbb
• Light custodians in natural composite Higgs models
• Neutral Higgs-Boson Pair Production at Hadron Colliders: QCD Corrections
• Higgs boson pair production in gluon fusion at NLO with full top-quark mass dependence
• Higgs pair production at the LHC with NLO and parton-shower effects
• Unification of Higgs and Gauge Fields in Five Dimensions
• Gluon fusion into Higgs pairs at NLO QCD and the top mass scheme
• Measuring the Higgs Boson Self Coupling at the LHC and Finite Top Mass Matrix Elements
• Gauge-Higgs Unification and Radiative Electroweak Symmetry Breaking in Warped Extra Dimensions
• Search for new phenomena in high-mass diphoton final states using 37 fb${}^{-1}$ of proton-proton collisions collected at $\sqrt{s}=13$ TeV with the ATLAS detector
• Gauge unification and the supersymmetric light Higgs mass
• Gauge-Higgs Unification in Higher Dimensions
• The Quartic Higgs Coupling at Hadron Colliders
• Examining the Higgs boson potential at lepton and hadron colliders: a comparative analysis
• Probing New Physics of Cubic Higgs Interaction via Higgs Pair Production at Hadron Colliders
• Towards A Realistic Grand Gauge-Higgs Unification
• Dynamical Gauge-Higgs Unification in the Electroweak Theory
• Effective Theories and Measurements at Colliders
• One-loop effective lagrangians after matching
• A Minimal Non-Supersymmetric $SO(10)$ Model: Gauge Coupling Unification, Proton Decay and Fermion masses
• Search for pair production of a new heavy quark that decays into a $W$ boson and a light quark in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector
• Maxi-sizing the trilinear Higgs self-coupling: how large could it be?
• Novel universality and Higgs decay H -> γγ, gg in the SO(5) x U(1) gauge-Higgs unification
• GUT Physics in the era of the LHC
• Discovering Higgs boson pair production through rare final states at a 100 TeV collider
• Yukawa Couplings and Effective Interactions in Gauge-Higgs Unification
• Showcasing HH production: Benchmarks for the (HL-)LHC
• Distinct signals of the gauge-Higgs unification in $e^{+}{e}^{-}$ collider experiments
• The electroweak gauge couplings in SO(5) x U(1) gauge-Higgs unification
• $hh+\text{jet}$ production at 100 TeV
• Revisiting the $t\bar{t}hh$ channel at the FCC-hh
• Scherk-Schwarz orbifolds at the LHC

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• SU(6) Gauge-Higgs Grand Unification: Minimal Viable Models and Flavor
• Single Higgs Boson Production at Electron-Positron Colliders in Gauge-Higgs Unification
• Signals of $W^{\prime }$ and $Z^{\prime }$ bosons at the LHC in the $SU(3)\times SO(5)\times U(1)$ gauge-Higgs unification
• Mass spectrum in a six-dimensional $SU(n)$ gauge theory on a magnetized torus
• Bhabha scattering in the gauge-Higgs unification
• $USp(32)$ Special Grand Unification
• Prospects for exotic $h\to 4\tau$ decays in single and di-Higgs boson production at the LHC and future hadron colliders
• Linear Collider Signals of $Z^{\prime }$ Bosons in GUT Inspired Gauge-Higgs Unification
• Neutrino oscillations and PMNS matrix in gauge-Higgs unification
• Family Unification in $SO(16)$ Grand Unification
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