Implications of 98 GeV and 125 GeV Higgs scenario in non-decoupling SUSY with updated ATLAS, CMS and PLANCK data

Abstract

We discuss both MSSM and NMSSM scenarios in which the lightest Higgs boson with $m_h=98$~GeV is consistent with the small excess ($\sim 2.3\sigma$) observed at the LEP in $e^{+}{e}^{-}\to Zh$, with $h\to b\bar{b}$ process and the heavier Higgs boson of mass close to 125~GeV as the observed candidate of the SM Higgs like particle at the LHC. We show the allowed regions in the non-decoupling Higgs zone of MSSM parameter space which are consistent with several low energy constraints coming from heavy flavour physics, latest experimental data on Higgs signals and lower limit on superparticle masses from 7~TeV and 8~TeV LHC run. We also implement the constraints from the relic density of the cold dark matter as obtained from the recent PLANCK data. Additionally, we discuss the possibility of observing the light Higgs boson of mass 98~GeV at the 14~TeV LHC run via $pp\to Vh$, with $h\to b\bar{b}$ using the technique of jet substructure. Our analysis shows that at 14~TeV LHC run with 300 ${\mathrm{fb}}^{-1}$ luminosity the signal efficiency of such a light Higgs boson is at most 2.5$\sigma$. Finally, we make a comment on the prospect of proposed $e^{+}{e}^{-}$ ILC to discover/exclude this light Higgs boson.

34 pages, 9 Figures, pdfLaTex

References in corpus (38)

• 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
• Dark Matter Results from 225 Live Days of XENON100 Data
• Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of summer 2016
• Jet substructure as a new Higgs search channel at the LHC
• micrOMEGAs2.0: a program to calculate the relic density of dark matter in a generic model
• Search for Neutral MSSM Higgs Bosons at LEP
• Evidence for a particle produced in association with weak bosons and decaying to a bottom-antibottom quark pair in Higgs boson searches at the Tevatron
• Hints of large tan(beta) in flavour physics
• Search for charged Higgs bosons decaying via H+ -> tau nu in top quark pair events using pp collision data at sqrt(s) = 7 TeV with the ATLAS detector
• The Higgs sector of the phenomenological MSSM in the light of the Higgs boson discovery
• Evidence for B- -> tau- nu_tau-bar with a Hadronic Tagging Method Using the Full Data Sample of Belle
• Higgs boson mass in supersymmetry to three loops
• Three-loop corrections to the lightest Higgs scalar boson mass in supersymmetry
• An update of the constraints on the phenomenological MSSM from the new LHC Higgs results
• Indirect Probes of the MSSM after the Higgs Discovery
• MSSM Higgs Bosons at The LHC
• Implications of the Higgs Boson Discovery for mSUGRA
• Reconstructing Sparticle Mass Spectra using Hadronic Decays
• Gluino-driven Radiative Breaking, Higgs Boson Mass, Muon $\mathbf{g}-2$, and the Higgs Diphoton Decay in SUGRA Unification
• Discussing direct search of dark matter particles in the Minimal Supersymmetric extension of the Standard Model with light neutralinos
• Discovering Higgs Bosons of the MSSM using Jet Substructure
• Explaining PAMELA and WMAP data through Coannihilations in Extended SUGRA with Collider Implications
• Many faces of low mass neutralino dark matter in the unconstrained MSSM, LHC data and new signals
• Mixed Neutralino Dark Matter in Nonuniversal Gaugino Mass Models
• Non-zero trilinear parameter in the mSUGRA model - dark matter and collider signals at Tevatron and LHC
• Slim SUSY
• Looking for a heavy wino LSP in collider and dark matter experiments
• Using Tau Polarization to probe the Stau Co-annihilation Region of mSUGRA Model at LHC
• Embedding the 125 GeV Higgs boson measured at the LHC in an effective MSSM: possible implications for neutralino dark matter
• Implications on the Heavy CP-even Higgs Boson from Current Higgs Data
• Two Higgs Bosons at the Tevatron and the LHC?
• Probing the light Higgs pole resonance annihilation of dark matter in the light of XENON100 and CDMS-II observations
• Predictions of a Natural SUSY Dark Matter Model for Direct and Indirect Detection Experiments
• Implication of Higgs at 125 GeV within Stochastic Superspace Framework
• Exploring SUSY light Higgs boson scenarios via dark matter experiments
• What if bb does not dominate the decay of the Higgs-like boson?

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• Probing the $\mu \nu$SSM with light scalars, pseudoscalars and neutralinos from the decay of a SM-like Higgs boson at the LHC
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• Alignment without Decoupling: the Portal to Light Dark Matter in the MSSM
• MSSM Dark Matter in Light of Higgs and LUX Results
• Phenomenology of NMSSM in TeV scale mirage mediation
• Status of the 98 - 125 GeV Higgs scenario with updated LHC-8 data
• Indian Contributions to LHC Theory
• Higgs Precision Measurements and Flavor Physics: A Supersymmetric Example
• TeV scale mirage mediation in NMSSM and precision Higgs measurement
• Stop Search in SUSY SO(10) GUTs with Nonuniversal Gaugino Masses