Natural Supersymmetry from Extra Dimensions

Abstract

We show that natural supersymmetry can be embedded in a five-dimensional theory with supersymmetry breaking à la Scherk-Schwarz (SS). There is no 'gluino-sucks' problem for stops localized in the four-dimensional brane and gluinos propagating in the full five-dimensional bulk, and sub-TeV stops are easily accommodated. The $\mu /B_{\mu }$ problem is absent as well; the SS breaking generates a Higgsino Dirac mass and no bilinear Higgs mass parameter in the superpotential is required. Moreover, for non-maximal SS twists leading to $\tan \beta \simeq 1$, the Higgs spectrum is naturally split, in agreement with LHC data. The 125-GeV Higgs mass and radiative electroweak symmetry breaking can be accommodated by minimally extending the Higgs sector with $Y=0$ $SU(2{)}_L$ triplets.

34 pages, 12 figures; v2, matches PRD published version

References in corpus (42)

• Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC $pp$ collision data at $\sqrt{s}=$ 7 and 8 TeV
• Minimal Dark Matter
• Two-Loop Renormalization Group Equations for Soft Supersymmetry-Breaking Couplings
• ANALYTICAL EXPRESSIONS FOR RADIATIVELY CORRECTED HIGGS MASSES AND COUPLINGS IN THE MSSM
• Focus Points and Naturalness in Supersymmetry
• The Standard Model from extra dimensions
• Flavor Physics Constraints for Physics Beyond the Standard Model
• Transmission of Supersymmetry Breaking from a 4-Dimensional Boundary
• Searches for electroweak production of charginos, neutralinos, and sleptons decaying to leptons and W, Z, and Higgs bosons in pp collisions at 8 TeV
• Supersymmetry and Electroweak breaking from extra dimensions at the TeV-scale
• Heavy Sneutrinos as Dark Matter
• Search for an additional, heavy Higgs boson in the $H\to ZZ$ decay channel at $\sqrt{s}$ = 8 TeV in $pp$ collision data with the ATLAS detector
• Soft Masses in Theories with Supersymmetry Breaking by TeV-Compactification
• Search for charginos nearly mass-degenerate with the lightest neutralino based on a disappearing-track signature in pp collisions at sqrt(s) = 8 TeV with the ATLAS detector
• ATLAS Run 1 searches for direct pair production of third-generation squarks at the Large Hadron Collider
• Search for supersymmetry at $\sqrt{s}=13$ TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector
• Upper Bounds on the Lightest Higgs Boson Mass in General Supersymmetric Standard Models
• Focus Point Supersymmetry Redux
• Search for disappearing tracks in proton-proton collisions at sqrt(s) = 8 TeV
• Search for the direct production of charginos, neutralinos and staus in final states with at least two hadronically decaying taus and missing transverse momentum in $pp$ collisions at $\sqrt{s}$ = 8 TeV with the ATLAS detector
• Searches for a heavy scalar boson H decaying to a pair of 125 GeV Higgs bosons hh or for a heavy pseudoscalar boson A decaying to Zh, in the final states with h to tau tau
• Search for top squarks in final states with one isolated lepton, jets, and missing transverse momentum in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector
• A Review of Higgs Mass Calculations in Supersymmetric Models
• The Effective Theory of the Light Stop Scenario
• Maximally Natural Supersymmetry
• Search for pair production of gluinos decaying via stop and sbottom in events with $b$-jets and large missing transverse momentum in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Large diphoton Higgs rates from supersymmetric triplets
• Triplet Extended Supersymmetric Standard Model
• Search for bottom squark pair production in proton--proton collisions at $\sqrt{s}=$13 TeV with the ATLAS detector
• Search for supersymmetry in pp collisions at sqrt(s) = 13 TeV in the single-lepton final state using the sum of masses of large-radius jets
• Status of $Y=0$ Triplet Higgs with supersymmetry in the light of $\sim 125$ GeV Higgs discovery
• Multi-Lepton Signatures of the Triplet Like Charged Higgs at the LHC
• Electroweak Corrections from Triplet Scalars
• Diphoton and Diboson Probes of Fermiophobic Higgs Bosons at the LHC
• Folded Supersymmetry with a Twist
• General Focus Point in the MSSM
• Hiding Missing Energy in Missing Energy
• Natural Scherk-Schwarz Theories of the Weak Scale
• Dark Matter versus h into gamma gamma and h into gamma Z with supersymmetric triplets
• Electroweak vacuum stability and finite quadratic radiative corrections
• Focus Point in the Light Stop Scenario
• Re-reheating, late entropy injection and constraints from baryogenesis scenarios

Cited by in corpus (8)

• Detecting gravitational waves from cosmological phase transitions with LISA: an update
• Revisiting fine-tuning in the MSSM
• Cornering Natural SUSY at LHC Run II and Beyond
• Confronting SUSY models with LHC data via electroweakino production
• A light sneutrino rescues the light stop
• The MSSM without Gluinos; an Effective Field Theory for the Stop Sector
• Higgsino Dark Matter in an economical Scherk-Schwarz setup
• Light Stops from extra dimensions