Pair Production of a 125 GeV Higgs Boson in MSSM and NMSSM at the LHC

Abstract

In light of the recent LHC Higgs search data, we investigate the pair production of a SM-like Higgs boson around 125 GeV in the MSSM and NMSSM. We first scan the parameter space of each model by considering various experimental constraints, and then calculate the Higgs pair production rate in the allowed parameter space. We find that in most cases the dominant contribution to the Higgs pair production comes from the gluon fusion process and the production rate can be greatly enhanced, maximally 10 times larger than the SM prediction (even for a TeV-scale stop the production rate can still be enhanced by a factor of 1.3). We also calculate the chi-square value with the current Higgs data and find that in the most favored parameter region the production rate is enhanced by a factor of 1.45 in the MSSM, while in the NMSSM the production rate can be enhanced or suppressed (σ_{SUSY}/σ_{SM} varies from 0.7 to 2.4).

15 pages, 5 figures

References in corpus (45)

• Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• Dark Matter Results from 225 Live Days of XENON100 Data
• Jet substructure as a new Higgs search channel at the LHC
• The Next-to-Minimal Supersymmetric Standard Model
• The Next-to-Minimal Supersymmetric extension of the Standard Model reviewed
• NMHDECAY 2.0: An updated program for Sparticle masses, Higgs masses, couplings and decay widths in the NMSSM
• Implications of a 125 GeV Higgs for supersymmetric models
• A 125 GeV SM-like Higgs in the MSSM and the $\gamma \gamma$ rate
• A SM-like Higgs near 125 GeV in low energy SUSY: a comparative study for MSSM and NMSSM
• First evidence for the decay Bs -> mu+ mu-
• NMHDECAY: A Fortran Code for the Higgs Masses, Couplings and Decay Widths in the NMSSM
• Pair Production of Neutral Higgs Particles in Gluon--Gluon Collisions
• Interpreting the LHC Higgs Search Results in the MSSM
• Escaping the Large Fine Tuning and Little Hierarchy Problems in the Next to Minimal Supersymmetric Model and h-> aa Decays
• Higgs self-coupling measurements at the LHC
• Production of Neutral Higgs-Boson Pairs at LHC
• Implications of the 125 GeV Higgs boson for scalar dark matter and for the CMSSM phenomenology
• Fingerprinting Higgs Suspects at the LHC
• Light Stau Phenomenology and the Higgs γγRate
• Current experimental constraints on the lightest Higgs boson mass in the constrained MSSM
• Is the resonance at 125 GeV the Higgs boson?
• Light Axion within the Next-to-Minimal Supersymmetric Standard Model
• Anomalous Couplings in Double Higgs Production
• Reconstructing Higgs boson properties from the LHC and Tevatron data
• Correlation between Delta M_s and B^0_{s,d} --> mu^+ mu^- in Supersymmetry at Large tan beta
• Higgs boson decay into 2 photons in the type~II Seesaw Model
• Status of low energy SUSY models confronted with the LHC 125 GeV Higgs data
• Updated Constraints from B Physics on the MSSM and the NMSSM
• Higgs Bosons at 98 and 125 GeV at LEP and the LHC
• Double Neutral Higgs production in the Two-Higgs doublet model at the LHC
• Di-photon Higgs signal at the LHC: a comparative study for different supersymmetric models
• LHC Higgs Signatures from Extended Electroweak Gauge Symmetry
• LHC Signatures of Two-Higgs-Doublets with Fourth Family
• Properties of 125 GeV Higgs boson in non-decoupling MSSM scenarios
• Minimal violation of flavour and custodial symmetries in a vectophobic Two-Higgs-Doublet-Model
• Can the 125 GeV Higgs be the Little Higgs?
• The Non-Minimal Supersymmetric Standard Model with $\tan \beta \simeq m_t/m_b$
• LHC diphoton Higgs signal and top quark forward-backward asymmetry in quasi-inert Higgs doublet model
• Higgs-pair Production and Decay in Simplest Little Higgs Model
• Mimicking the Standard Model Higgs Boson in UMSSM
• Supersymmetric Higgs Boson Pair Production: Discovery Prospects at Hadron Colliders
• Residual effects of heavy sparticles in the bottom quark Yukawa coupling: a comparative study for the MSSM and NMSSM
• Constraints on large-extra-dimensions model through 125 GeV Higgs pair production at the LHC
• Testing No-Scale F-SU(5): A 125 GeV Higgs Boson and SUSY at the 8 TeV LHC
• Searching SUSY Leptonic Partner at the CERN LHC

Cited by in corpus (73)

• Top-quark mass effects in double and triple Higgs production in gluon-gluon fusion at NLO
• Higgs boson pair production in the D=6 extension of the SM
• Probing the Higgs Portal at the LHC Through Resonant di-Higgs Production
• Standard Model Higgs boson pair production in the $(b\bar{b})(b\bar{b})$ final state
• Di-Higgs final states augMT2ed -- selecting $hh$ events at the high luminosity LHC
• Scale-invariant resonance tagging in multijet events and new physics in Higgs pair production
• Higgs pair production via gluon fusion in the Two-Higgs-Doublet Model
• A light Higgs scalar in the NMSSM confronted with the latest LHC Higgs data
• Higgs pair production in vector-boson fusion at the LHC and beyond
• How well do we need to measure the Higgs boson mass and self-coupling?
• What's in the Loop? The Anatomy of Double Higgs Production
• Higgs pair production in the NMSSM at the LHC
• Boosting Higgs pair production in the $b\bar{b}b\bar{b}$ final state with multivariate techniques
• Low-Mass Higgs Bosons in the NMSSM and Their LHC Implications
• Triple Higgs boson production at a 100 TeV proton-proton collider
• A Double Take on New Physics in Double Higgs Production
• LHC Phenomenology of Type II Seesaw: Nondegenerate Case
• Higgs Pair Production: Choosing Benchmarks With Cluster Analysis
• Exploring the Higgs Sector of a Most Natural NMSSM and its Prediction on Higgs Pair Production at the LHC
• Benchmarking Di-Higgs Production in Various Extended Higgs Sector Models
• Higgs pair production with SUSY QCD correction: revisited under current experimental constraints
• Higgs Boson pair production merged to one jet
• SUSY induced top quark FCNC decay $t\to ch$ after Run I of LHC
• Discovering Higgs boson pair production through rare final states at a 100 TeV collider
• The Z+photon and diphoton decays of the Higgs boson as a joint probe of low energy SUSY models at LHC
• Signs of Composite Higgs Pair Production at Next-to-Leading Order
• Pair production of a 125 GeV Higgs boson in MSSM and NMSSM at the ILC
• Revisiting the non-resonant Higgs pair production at the HL-LHC
• Probing Higgs self-interactions in proton-proton collisions at a center-of-mass energy of 100 TeV
• LHC Phenomenology of the Type II Seesaw Mechanism: Observability of Neutral Scalars in the Nondegenerate Case
• Higgs-boson-pair production $H(\to b\overline{b})H(\to \gamma \gamma )$ from gluon fusion at the HL-LHC and HL-100 TeV hadron collider
• Measuring the 2HDM Scalar Potential at LHC14
• Higgs Phenomenology in the Two-Singlet Model
• Probe Higgs boson pair production via the $3\ell 2j$ + missing $E_T$ mode
• A comparison of the Higgs sectors of the CMSSM and NMSSM for a 126 GeV Higgs boson
• Higgs Pair Production: Improved Description by Matrix Element Matching
• Invisible Decays in Higgs Pair Production
• Di-higgs enhancement by neutral scalar as probe of new colored sector
• Higgs boson pair productions in the Georgi-Machacek model at the LHC
• Impact of top-Higgs couplings on di-Higgs production at future colliders
• Simultaneous enhancement in gamma.gamma, b.b-bar and tau+.tau- rates in the NMSSM with nearly degenerate scalar and pseudoscalar Higgs bosons
• Putting a Stop to di-Higgs Modifications
• Higgs Phenomenology in the Minimal Dilaton Model after Run I of the LHC
• Higgs self-coupling measurements using deep learning in the $b\bar{b}b\bar{b}$ final state
• Scalar leptoquarks and Higgs pair production at the LHC
• NMSSM interpretations of the observed Higgs signal
• Pair production of 125 GeV Higgs boson in the SM extension with color-octet scalars at the LHC
• Disentangling new physics effects on non-resonant Higgs boson pair production from gluon fusion
• New Physics Opportunities in the Boosted Di-Higgs plus \ET Signature
• Corrections to di-Higgs boson production with light stops and modified Higgs couplings
• On-Shell neutral Higgs bosons in the NMSSM with complex parameters
• Singlet extension of the MSSM as a solution to the small cosmological scale anomalies
• Multi-Higgs Boson Production with Anomalous Interactions at Current and Future Proton Colliders
• NLO-QCD corrections to Higgs pair production in the MSSM
• Leptoquark-assisted Singlet-mediated Di-Higgs Production at the LHC
• Higgs Pair Production at the LHC and ILC from general potential
• Higgs-strahlung production process e^+ e^- \to Z h at the future Higgs factory in the Minimal Dilaton Model
• Probing Trilinear Higgs Self-coupling at the HL-LHC via Multivariate Analysis
• Prospects of non-resonant di-Higgs searches and Higgs boson self-coupling measurement at the HE-LHC using machine learning techniques
• Measuring the trilinear Higgs boson self--coupling at the 100 TeV hadron collider via multivariate analysis
• Di-Higgs signatures from R-parity violating supersymmetry as the origin of neutrino mass
• Pair production of Higgs boson in NMSSM at the LHC with next-to-lightest CP-even Higgs boson being SM-like
• Higgs pair signal enhanced in the 2HDM with two degenerate 125 GeV Higgs bosons
• Higgsino Asymmetry and Direct-Detection Constraints of Light Dark Matter in the NMSSM with Non-Universal Higgs Masses
• Triple Higgs Coupling as a Probe of the Twin-Peak Scenario
• Deconstructing squark contributions to di-Higgs production at the LHC
• Extending the MSSM with singlet Higgs and right handed neutrino for the self-interacting dark matter
• Search for the Higgs boson pair production in the $b\bar{b}{\mu }^{+}{\mu }^{-}$ final state at the LHC
• Di-Higgs production as a probe of flavor changing neutral Yukawa couplings
• LHC signals of the next-to-lightest scalar Higgs state of the NMSSM in the $4\tau$ decay channel
• Prospects for exotic $h\to 4\tau$ decays in single and di-Higgs boson production at the LHC and future hadron colliders
• Charged Higgs bosons in the NMSSM under current LHC constraints
• Enhanced Higgs pair production from higgsino decay at the HL-LHC