Natural NMSSM confronting with the LHC7-8

Abstract

The natural supersymmetry (SUSY) requires that stop, sbottom, and gluino be around one TeV or lighter. By using the direct SUSY search bounds from both ATLAS and CMS Collaborations, we examine the constraints on the natural SUSY in the Next to Minimal Supersymmetric Standard Model (NMSSM). We consider two cases of interpretations for the Higgs boson data: (1) the Standard Model (SM) like Higgs boson is the lightest CP-even Higgs boson; (2) the SM like Higgs boson is the second lightest CP-even Higgs boson. We find that the direct SUSY searches at the LHC impose a strong constraint on the light gluino scenarios, and in both cases the gluino can not be lighter than 1.1 TeV with sbottom mass up to 600 GeV and stop mass up to 550 GeV.

43 pages, 13 figures

References in corpus (36)

• 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
• PYTHIA 6.4 Physics and Manual
• Bayes in the sky: Bayesian inference and model selection in cosmology
• Strong constraints on the rare decays Bs -> mu+ mu- and B0 -> mu+ mu-
• Vevacious: A Tool For Finding The Global Minima Of One-Loop Effective Potentials With Many Scalars
• Search for new physics in the multijet and missing transverse momentum final state in proton-proton collisions at sqrt(s) = 7 TeV
• The $G_2$-MSSM - An $M$ Theory motivated model of Particle Physics
• Compressed supersymmetry and natural neutralino dark matter from top squark-mediated annihilation to top quarks
• Dijet Searches for Supersymmetry at the LHC
• Search for new physics with same-sign isolated dilepton events with jets and missing transverse energy
• Hunt for new phenomena using large jet multiplicities and missing transverse momentum with ATLAS in 4.7 fb^-1 of sqrt(s) = 7 TeV proton-proton collisions
• S-particles at their naturalness limits
• Search for anomalous production of multilepton events in pp collisions at sqrt(s) = 7 TeV
• The generalised NMSSM at one loop: fine tuning and phenomenology
• The 125 GeV Higgs in the NMSSM in light of LHC results and astrophysics constraints
• Search for direct top squark pair production in final states with one isolated lepton, jets, and missing transverse momentum in sqrt(s) = 7 TeV pp collisions using 4.7 fb-1 of ATLAS data
• Nearly Degenerate Gauginos and Dark Matter at the LHC
• The Landscape of Sparticle Mass Hierarchies and Their Signature Space at the LHC
• Naturalness of the Non-Universal MSSM in the light of the recent Higgs results
• Search for electroweak production of charginos and neutralinos using leptonic final states in pp collisions at sqrt(s) = 7 TeV
• Light Higgses at the Tevatron and at the LHC and Observable Dark Matter in SUGRA and D Branes
• A Realistic World from Intersecting D6-Branes
• Search for supersymmetry in pp collisions at sqrt(s) = 7 TeV in final states with missing transverse momentum and b-jets with the ATLAS detector
• Non-universal gaugino masses and fine tuning implications for SUSY searches in the MSSM and the GNMSSM
• Realistic Yukawa Textures and SUSY Spectra from Intersecting Branes
• Search for gluinos in events with two same-sign leptons, jets and missing transverse momentum with the ATLAS detector in pp collisions at sqrt(s) = 7 TeV
• Low Mass Gluino within the Sparticle Landscape, Implications for Dark Matter, and Early Discovery Prospects at LHC-7
• Search for supersymmetry in events with three leptons and missing transverse momentum in sqrt(s) = 7 TeV pp collisions with the ATLAS detector
• A New Measure of Fine Tuning
• A Comparison of Mixed-Higgs Scenarios In the NMSSM and the MSSM
• Predictive Signatures of Supersymmetry: Measuring the Dark Matter Mass and Gluino Mass with Early LHC data
• NLSP Gluino Search at the Tevatron and early LHC
• Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV
• Constraints on Supersymmetry from LHC data on SUSY searches and Higgs bosons combined with cosmology and direct dark matter searches
• Search for supersymmetry in final states with a single lepton, b-quark jets, and missing transverse energy in proton-proton collisions at sqrt(s) = 7 TeV

Cited by in corpus (23)

• The diphoton signal of the light Higgs boson in Natural NMSSM
• A light Higgs scalar in the NMSSM confronted with the latest LHC Higgs data
• Higgs pair production in the NMSSM at the LHC
• Discovery Prospects of a Light Scalar in the NMSSM
• Natural NMSSM after LHC Run I and the Higgsino dominated dark matter scenario
• Pair production of a 125 GeV Higgs boson in MSSM and NMSSM at the ILC
• One or more Higgs bosons?
• Closing up a light stop window in natural SUSY at LHC
• Higgs Couplings and Naturalness in $\lambda$-SUSY
• Current Status of Natural NMSSM in Light of LHC 13TeV Data and XENON-1T Results
• Single top squark production as a probe of natural supersymmetry at the LHC
• Boosting Higgs decays into gamma and a Z in the NMSSM
• Searching for Singlino-Higgsino Dark Matter in the NMSSM
• 125 GeV Higgs Boson signal within the complex NMSSM
• NMSSM interpretations of the observed Higgs signal
• Light Higgsino Decays as a Probe of the NMSSM
• Pair production of 125 GeV Higgs boson in the SM extension with color-octet scalars at the LHC
• Status and prospects of the nMSSM after LHC Run-1
• Two Light Stops in the NMSSM and the LHC
• Simplified Supersymmetry with Sneutrino LSP at 8 TeV LHC
• Naughty or Nice? The Role of the `N' in the Natural NMSSM for the LHC
• Searching for a lighter Higgs: parametrisation and sample tests
• Supersymmetry with a Heavy Lightest Supersymmetric Particle