Implications of LHC Searches for Massive Graviton

Abstract

With the latest LHC available results, we consider the generic constraints on massive graviton. Both dijet and dilepton resonance searches are used. The limits on parameter space can be applied to many models. As an illustration, we show the constraints for Randall-Sundrum (RS) model. Implications on massive graviton and the coupling strength are discussed. For $k/M_{pl}=0.1$, $M_G<2.2$ TeV region is excluded at 95% confidence level. We also present some interesting implications on the RS radion with respect to the 125 GeV excess at the LHC. For $k/M_{pl}=0.1$, ${\Lambda }_{\varphi }<13.8$ TeV is excluded where ${\Lambda }_{\varphi }$ is the scale to charactarize the interaction strengh of radion.

17 pages, 10 figures; References added; Accepted version by JHEP

References in corpus (22)

• A Large Mass Hierarchy from a Small Extra Dimension
• The Hierarchy Problem and New Dimensions at a Millimeter
• New Generation of Parton Distributions with Uncertainties from Global QCD Analysis
• MadGraph 5 : Going Beyond
• Modulus Stabilization with Bulk Fields
• Quantum Gravity and Extra Dimensions at High-Energy Colliders
• Combined results of searches for the standard model Higgs boson in pp collisions at sqrt(s) = 7 TeV
• Warped Phenomenology
• Phenomenology of a Stabilized Modulus
• The Flavor of the Composite Pseudo-Goldstone Higgs
• Flavor Physics in the Randall-Sundrum Model: I. Theoretical Setup and Electroweak Precision Tests
• Massive Higher-dimensional Gauge Fields as Messengers of Supersymmetry Breaking
• Direct collider signatures of large extra dimensions
• Looking For TeV-Scale Strings and Extra-Dimensions
• Could the excess seen at 124-126 GeV be due to the Randall-Sundrum Radion?
• Searching for Narrow Graviton Resonances with the ATLAS Detector at the Large Hadron Collider
• Precision Electroweak Data and the Mixed Radion-Higgs Sector of Warped Extra Dimensions
• HELAS and MadGraph/MadEvent with spin-2 particles
• Differentiating the Higgs boson from the dilaton and the radion at hadron colliders
• Higgs-Radion interpretation of the LHC data?
• Randall-Sundrum Reality at the LHC
• QCD Signatures of Narrow Graviton Resonances in Hadron Colliders

Cited by in corpus (16)

• Search For Higgs Boson Pair Production in the $\gamma \gamma b\bar{b}$ Final State using $pp$ Collision Data at $\sqrt{s}=8$ TeV from the ATLAS Detector
• Resonance at 125 GeV: Higgs or Dilaton/Radion?
• Search for Higgs boson pair production in the $\gamma \gamma W{W}^{\ast }$ channel using $pp$ collision data recorded at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for resonant and non-resonant Higgs boson pair production in the $b\bar{b}{\tau }^{+}{\tau }^{-}$ decay channel using 13 TeV $pp$ collision data from the ATLAS detector
• New physics in resonant production of Higgs boson pairs
• An updated analysis of radion-higgs mixing in the light of LHC data
• Is the New Resonance Spin 0 or 2? Taking a Step Forward in the Higgs Boson Discovery
• Note on 125 GeV Spin-2 particle
• Radion stabilization in higher curvature warped spacetime
• ATLAS searches for additional scalars and exotic Higgs boson decays with the LHC Run 2 dataset
• Search for resonant pair production of Higgs bosons in the bbZZ channel in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Graviton Kaluza Klein modes in non-flat branes with stabilised modulus
• Fermion localization in higher curvature spacetime
• Constraints on anomalous couplings of the Higgs boson from pair production searches
• A possible testbed for warped extra dimension from the angle of Buchdahl's limit
• LHC constraints on hidden gravitons