Slim SUSY

Abstract

The new SM-like Higgs boson discovered recently at the LHC, with mass $m_h\simeq$ 125 GeV, as well as the direct LHC bounds on the mass of superpartners, which are entering into the TeV range, suggest that the minimal surviving supersymmetric extension of the SM (MSSM), should be characterized by a heavy SUSY-breaking scale. Several variants of the MSSM have been proposed to account for this result, which vary according to the accepted degree of fine-tuning. We propose an alternative scenario here, Slim SUSY, which contains sfermions with multi-TeV masses and gauginos/higgsinos near the EW scale, but it includes the heavy MSSM Higgs bosons ($H^0$, $A^0$, $H^{\pm }$) near the EW scale too. We discuss first the formulation and constraints of the Slim SUSY scenario, and then identify distinctive heavy Higgs signals that could be searched at the LHC, within scenarios with the minimal number of superpartners with masses near the EW scale.

16 pages, 6 figures. Section 2 has been restructured, with a new subsection and some comments added. This version matches the manuscript accepted in Physics Letters B

References in corpus (83)

• 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
• FeynHiggs: a program for the calculation of the masses of the neutral CP-even Higgs bosons in the MSSM
• Supersymmetric Unification Without Low Energy Supersymmetry And Signatures for Fine-Tuning at the LHC
• Towards High-Precision Predictions for the MSSM Higgs Sector
• SuSpect: a Fortran Code for the Supersymmetric and Higgs Particle Spectrum in the MSSM
• The Masses of the Neutral CP-even Higgs Bosons in the MSSM: Accurate Analysis at the Two-Loop Level
• Aspects of Split Supersymmetry
• Higgs as a Holographic Pseudo-Goldstone Boson
• The Higgs Boson Masses and Mixings of the Complex MSSM in the Feynman-Diagrammatic Approach
• Natural SUSY Endures
• Naturalness Constraints in Supersymmetric Theories with Non-Universal Soft Terms
• The More Minimal Supersymmetric Standard Model
• Mini-Split
• A Mini-Landscape of Exact MSSM Spectra in Heterotic Orbifolds
• The Flavor of the Composite Pseudo-Goldstone Higgs
• Probing High-Scale and Split Supersymmetry with Higgs Mass Measurements
• Radiative natural SUSY with a 125 GeV Higgs boson
• PeV-Scale Supersymmetry
• Horizontal Symmetries for the Supersymmetric Flavor Problem
• SUSY, the Third Generation and the LHC
• Supersymmetry, Naturalness, and Signatures at the LHC
• The Lightest Higgs Boson Mass in Pure Gravity Mediation Model
• Supersymmetry Without Prejudice
• Implications of a 125 GeV Higgs scalar for LHC SUSY and neutralino dark matter searches
• Radiative natural supersymmetry: Reconciling electroweak fine-tuning and the Higgs boson mass
• Pure Gravity Mediation with m_{3/2} = 10-100TeV
• The Higgs sector of the phenomenological MSSM in the light of the Higgs boson discovery
• Spread Supersymmetry
• Simply Unnatural Supersymmetry
• First Glimpses at Higgs' face
• The Composite Higgs and Light Resonance Connection
• The Status of GMSB After 1/fb at the LHC
• Spread Supersymmetry with Wino LSP: Gluino and Dark Matter Signals
• Reconstructing Higgs boson properties from the LHC and Tevatron data
• Can The Supersymmetric Flavor Problem Decouple?
• Fitting the Phenomenological MSSM
• Signatures of long-lived gluinos in split supersymmetry
• Gluino Decays in Split Supersymmetry
• An update of the constraints on the phenomenological MSSM from the new LHC Higgs results
• A Finely-Predicted Higgs Boson Mass from A Finely-Tuned Weak Scale
• Interpreting LHC SUSY searches in the phenomenological MSSM
• NSUSY fits
• The MSSM with heavy scalars
• Split Supersymmetry at Colliders
• Neutralino Dark Matter Detection in Split Supersymmetry Scenarios
• Implications of LHC Searches on SUSY Particle Spectra: The pMSSM Parameter Space with Neutralino Dark Matter
• More Energy, More Searches, but the pMSSM Lives On
• Probing Higgs Bosons with Large Bottom Yukawa Coupling at Hadron Colliders
• Supersymmetry Without Prejudice at the LHC
• The Higgs Sector and Fine-Tuning in the pMSSM
• Pure Gravity Mediation of Supersymmetry Breaking at the LHC
• Probing natural SUSY from stop pair production at the LHC
• Flavor Mediation Delivers Natural SUSY
• The New Look pMSSM with Neutralino and Gravitino LSPs
• Higgs Boson with Large Bottom Yukawa Coupling at Tevatron and LHC
• SUSY Stops at a Bump
• Light Neutralino Dark Matter in the pMSSM: Implications of LEP, LHC and Dark Matter Searches on SUSY Particle Spectra
• Decays of $H^0/A^0$ in supersymmetric scenarios with heavy sfermions
• Lepton Flavour Violating Heavy Higgs Decays Within the nuMSSM and Their Detection at the LHC
• Superconformal Technicolor
• Chargino Pair Production at Linear Collider and Split Supersymmetry
• A Distorted MSSM Higgs Sector from Low-Scale Strong Dynamics
• A sharp 141 GeV Higgs prediction from environmental selection
• R-symmetric High Scale Supersymmetry
• Superconformal Technicolor: Models and Phenomenology
• 125 GeV Higgs as a pseudo-Goldstone boson in supersymmetry with vector-like matters
• The heterotic MiniLandscape and the 126 GeV Higgs boson
• LHC-7 supersymmetry search interpretation within the pMSSM
• The Mass of the Higgs Boson in the Standard Electroweak Model
• On Measuring Split-SUSY Neutralino and Chargino Masses at the LHC
• Partially Composite Higgs in Supersymmetry
• The pMSSM Interpretation of LHC Results Using Rernormalization Group Invariants
• Solving the SUSY CP problem with flavor breaking F-terms
• On the Tuning Condition of Split Supersymmetry
• Neutrino Masses in Split Supersymmetry
• Dark Matter Constraints on Gaugino/Higgsino Masses in Split Supersymmetry and Their Implications at Colliders
• Tachyonic Squarks in Split Supersymmetry
• Higgs boson discovery versus sparticles prediction: Impact on the pMSSM's posterior samples from a Bayesian global fit
• Split-SUSY dark matter in light of direct detection limits
• Distinguishing split supersymmetry in Higgs signals at the Large Hadron Collider
• (N)LSP Decays and Gravitino Dark Matter Relic Abundance in Big Divisor (nearly) SLagy D3/D7 mu-Split SUSY
• Constraints on the pMSSM from searches for squarks and gluinos by ATLAS

Cited by in corpus (27)

• EDM Signatures of PeV-scale Superpartners
• The MSSM Higgs sector at a high $M_{SUSY}$: reopening the low tan$\beta$ regime and heavy Higgs searches
• Probing Supersymmetric Model with Heavy Sfermions Using Leptonic Flavor and CP Violations
• Heavy Higgs Bosons at 14 TeV and 100 TeV
• Current experimental bounds on stop mass in natural SUSY
• SUSY induced top quark FCNC decay $t\to ch$ after Run I of LHC
• Non-decoupling SUSY in LFV Higgs decays: a window to new physics at the LHC
• The Higgs: so simple yet so unnatural
• Is Natural SUSY Natural?
• MSSM Higgs Benchmark Scenarios for Run 2 and Beyond: the low $\tan \beta$ region
• Implications of the Higgs discovery for the MSSM
• Status of MSSM Higgs Sector using Global Analysis and Direct Search Bounds, and Future Prospects at the HL-LHC
• Non-Decoupling MSSM Higgs Sector and Light Superpartners
• Implications of 98 GeV and 125 GeV Higgs scenario in non-decoupling SUSY with updated ATLAS, CMS and PLANCK data
• Can we discover a light singlet-like NMSSM Higgs boson at the LHC?
• Implications of light charginos for Higgs observables, LHC searches and dark matter
• Higgs couplings and new signals from Flavon-Higgs mixing effects within multi-scalar models
• The Muon Collider as a $H/A$ factory
• Auxiliary Gauge Mediation: A New Route to Mini-Split Supersymmetry
• Implications of naturalness for the heavy Higgs bosons of supersymmetry
• Search strategies for pair production of heavy Higgs bosons decaying invisibly at the LHC
• Supergravity Models with 50-100 TeV Scalars, SUSY Discovery at the LHC and Gravitino Decay Constraints
• Higgs Branching Ratios in Constrained Minimal and Next-to-Minimal Supersymmetry Scenarios Surveyed
• Natural SUSY from SU(5) Orbifold GUT
• One-loop decays $A^0\to ZZ,Z\gamma ,\gamma \gamma$ within the 2HDM and its search at the LHC
• Decoupling MSSM Higgs Sector and Heavy Higgs Decay
• Improved $\tau$-weapons for Higgs hunting