Constraining minimal and non-minimal UED models with Higgs couplings

Abstract

Early indications from the LHC for the observed scalar boson imply properties close to the Standard Model Higgs, putting considerable constraints on TeV scale new physics scenarios. In this letter we consider flat extra dimensional scenarios with the fifth spatial dimension compactified on an S^1/Z_2 orbifold. We find in the minimal model the experimentally preferred effective Higgs couplings to gluon and photon at 95% confidence level disfavor the New Physics scale below 1.3 TeV. We demonstrate that a generalization of these models to include brane localized kinetic terms can relieve the tension to accommodate scales as low as 0.4 TeV.

KK level mixing effects included, resembles published version, 8 pages, 4 figures

References in corpus (7)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Dark Matter and Collider Phenomenology of Universal Extra Dimensions
• Non-minimal universal extra dimensions
• New Higgs interactions and recent data from the LHC and the Tevatron
• Vacuum Stability Constraints and LHC Searches for a Model with a Universal Extra Dimension
• Boundary Localized Terms in Universal Extra-Dimensional Models through a Dark Matter perspective

Cited by in corpus (23)

• Current LHC Constraints on Minimal Universal Extra Dimensions
• Universal extra dimensions after Higgs discovery
• Rare Top Decays in Minimal and Non-minimal Universal Extra Dimension
• Boundary Localized Terms in Universal Extra-Dimensional Models through a Dark Matter perspective
• 126 GeV Higgs in Next-to-Minimal Universal Extra Dimensions
• Non-minimal Universal Extra Dimensions with Brane Local Terms: The Top Quark Sector
• $t\to cg$ and $t\to cZ$ in Universal Extra Dimensional Models
• $\mathcal{R}(D^{(\ast )})$ anomalies in light of Non-Minimal Universal Extra Dimension
• Higgs Boson Decay Constraints on a Model with a Universal Extra Dimension
• Status of Flavour Maximal Non-minimal Universal Extra Dimension
• Non-minimal UED confronts $B_s\to {\mu }^{+}{\mu }^{-}$
• Dark Matter in Minimal Universal Extra Dimensions with a Stable Vacuum and the "Right" Higgs
• Effects of non-minimal Universal Extra Dimension on $B\to X_s\gamma$
• Looking for $B\to X_s{\ell }^{+}{\ell }^{-}$ in non-minimal Universal Extra Dimensional model
• Unitarity Constraints on non-minimal Universal Extra Dimensional Model
• Higgs-Gluon Coupling in Warped Extra Dimensional Models with Brane Kinetic Terms
• Minimal and non-minimal Universal Extra Dimension models in the light of LHC data at 13 TeV
• Distinctive ultraviolet structure of extra-dimensional Yang-Mills theories by integration of heavy Kaluza-Klein modes
• Notes on sphere-based universal extra dimensions
• Fat brane and seesaw mechanism in extra dimensions
• The impact of nonminimal Universal Extra Dimensional model on $\Delta B=2$ transitions
• The Two Scales of New Physics in Loop-Induced Higgs Couplings
• Belle II Constraints on the Non-Minimal Universal Extra Dimensional Model