Double Higgs peak in the minimal SUSY B-L model

Abstract

Motivated by a $\sim 3\sigma$ excess recorded by the CMS experiment at the LHC around a mass of order $\sim 137$ GeV in $ZZ\to 4l$ and $\gamma \gamma$ samples, we analyse the discovery potential of a second neutral Higgs boson in the Supersymmetric $B-L$ extension of the Standard Model (BLSSM) at the CERN machine. We confirm that a double Higgs peak structure can be generated in this framework, with CP-even Higgs boson masses at $\sim 125$ GeV and $\sim 137$ GeV, unlike the case of the Minimal Supersymmetric Standard Model (MSSM).

7 pages, 4 figures. Improved discussion of experimental data

References in corpus (11)

• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• MadAnalysis 5, a user-friendly framework for collider phenomenology
• Measurement of the properties of a Higgs boson in the four-lepton final state
• SARAH 3.2: Dirac Gauginos, UFO output, and more
• Low scale B-L extension of the Standard Model at the LHC
• Radiative B-L symmetry breaking in supersymmetric models
• Signatures for right-handed neutrinos at the Large Hadron Collider
• Search for Higgs boson decays to a photon and a Z boson in pp collisions at sqrt(s)=7 and 8 TeV with the ATLAS detector
• The Fate of R-Parity
• Enhancing $h\to \gamma \gamma$ with staus in SUSY models with extended gauge sector
• Radiative B-L symmetry breaking and the Z' mediated SUSY breaking

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• Search for Mono-Higgs Signals at the LHC in the B-L Supersymmetric Standard Model
• LHC signals of a BLSSM CP-even Higgs boson
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• Higgs boson decays into γγ and Zγ in the MSSM and BLSSM
• Higgs boson decays with lepton flavor violation in the $B-L$ symmetric SSM
• Wilsonian Dark Matter in String Derived $Z^{\prime }$ Model
• Single Field Inflation in Supergravity with a $U(1)$ Gauge Symmetry
• Explaining excesses in four-leptons at the LHC with a double peak from a CP violating Two Higgs Doublet Model
• The 28 GeV Dimuon Excess in Lepton Specific 2HDM
• Pair production of neutral Higgs particles in the B-LSSM
• Bound States of Right-handed Sneutrino Dark Matter
• Searching for a Heavy Neutral CP-Even Higgs Boson in the BLSSM at the LHC Run 3 and HL-LHC
• $e^{+}{e}^{-}\to hhZ$ in the B-L symmetric SSM
• Muon conversion to an eletron in nuclei in the $B-L$ symmetric SSM