Wino LSP detection in the light of recent Higgs searches at the LHC

Abstract

Recent LHC data showed excesses of Higgs-like signals at the Higgs mass of around 125GeV. This may indicate supersymmetric models with relatively heavy scalar fermions to enhance the Higgs mass. The desired mass spectrum is realized in the anomaly-mediated supersymmetry breaking model, in which the Wino can naturally be the lightest superparticle (LSP). We discuss possibilities for confirming such a scenario, particularly detecting signals from Wino LSP at direct detection experiments, indirect searches at neutrino telescopes and at the LHC.

15 pages, 3 figures; added references

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Cited by in corpus (28)

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• Implications of the 125 GeV Higgs boson for scalar dark matter and for the CMSSM phenomenology
• Pure Gravity Mediation with m_{3/2} = 10-100TeV
• Spread Supersymmetry with Wino LSP: Gluino and Dark Matter Signals
• MSSM Higgs Bosons at The LHC
• Exploring the Higgs Portal with 10/fb at the LHC
• Probing Supersymmetric Model with Heavy Sfermions Using Leptonic Flavor and CP Violations
• A 125GeV Higgs Boson and Muon g-2 in More Generic Gauge Mediation
• Direct Search of Dark Matter in High-Scale Supersymmetry
• Pure Gravity Mediation of Supersymmetry Breaking at the LHC
• Constrained Exceptional Supersymmetric Standard Model with a Higgs Near 125 GeV
• Wino Dark Matter and Future dSph Observations
• Non-Universalities in Pure Gravity Mediation
• WIMP Dark Matter from Gravitino Decays and Leptogenesis
• Heavy Squarks and Light Sleptons in Gauge Mediation ~From the viewpoint of 125 GeV Higgs Boson and Muon g-2~
• Enhancement of Proton Decay Rates in Supersymmetric SU(5) Grand Unified Models
• Constraints on invisible Higgs decay in MSSM in the light of diphoton rates from the LHC
• Anomaly mediation deformed by axion
• Pair Production of MSSM Higgs Bosons in the Non-decoupling Region at the LHC
• Gravitational Wave Probe of High Supersymmetry Breaking Scale
• Flavor of Gluino Decay in High-Scale Supersymmetry
• Enhanced Higgs Mass in a Gaugino Mediation Model without the Polonyi Problem
• Imprints of Non-thermal Wino Dark Matter on Small-Scale Structure
• The B-L Phase Transition: Implications for Cosmology and Neutrinos
• NMSSM+
• Heavy gravitino in hybrid inflation
• Smooth hybrid inflation in a supersymmetric axion model
• The Higgs boson decay $h\to bs$ in the $U(1{)}_X$SSM