Low Energy Probes of PeV Scale Sfermions

Abstract

We derive bounds on squark and slepton masses in mini-split supersymmetry scenario using low energy experiments. In this setup gauginos are at the TeV scale, while sfermions are heavier by a loop factor. We cover the most sensitive low energy probes including electric dipole moments (EDMs), meson oscillations and charged lepton flavor violation (LFV) transitions. A leading log resummation of the large logs of gluino to sfermion mass ratio is performed. A sensitivity to PeV squark masses is obtained at present from kaon mixing measurements. A number of observables, including neutron EDMs, mu->e transitions and charmed meson mixing, will start probing sfermion masses in the 100 TeV-1000 TeV range with the projected improvements in the experimental sensitivities. We also discuss the implications of our results for a variety of models that address the flavor hierarchy of quarks and leptons. We find that EDM searches will be a robust probe of models in which fermion masses are generated radiatively, while LFV searches remain sensitive to simple-texture based flavor models.

49 pages, 17 figures, v4: Eq. (24) and Fig. 11 corrected; conclusions unchanged

References in corpus (9)

• An Improved Experimental Limit on the Electric Dipole Moment of the Neutron
• Improved limit on the permanent electric dipole moment of 199Hg
• Flavour physics of leptons and dipole moments
• Charged Lepton Flavor Violation: An Experimenter's Guide
• Possible Signals of Wino LSP at the Large Hadron Collider
• Compactified String Theories -- Generic Predictions for Particle Physics
• The MFV limit of the MSSM for low tan(beta): meson mixings revisited
• Flavorful Supersymmetry from Higher Dimensions
• Flavor of Gluino Decay in High-Scale Supersymmetry

Cited by in corpus (56)

• Electric Dipole Moments of the Atoms, Molecules, Nuclei and Particles
• The design of the MEG II experiment
• Higgsino Dark Matter in High-Scale Supersymmetry
• SUSY Simplified Models at 14, 33, and 100 TeV Proton Colliders
• Interpreting the Electron EDM Constraint
• The model-discriminating power of lepton flavor violating tau decays
• Electric Dipole Moments in Natural Supersymmetry
• Prospects for Electroweakino Discovery at a 100 TeV Hadron Collider
• Wino Dark Matter and Future dSph Observations
• Probing the SUSY with $10$ TeV stop mass in rare decays and CP violation of Kaon
• Sfermion Flavor and Proton Decay in High-Scale Supersymmetry
• Split Dirac Supersymmetry: An Ultraviolet Completion of Higgsino Dark Matter
• Electroweak Baryogenesis from Temperature-Varying Couplings
• Particle Physics at the European Spallation Source
• Peccei-Quinn Symmetry from Dynamical Supersymmetry Breaking
• Can we reach the Zeptouniverse with rare K and B_{s,d} decays?
• SU(5) Grand Unification in Pure Gravity Mediation
• Electron EDM as a Sensitive Probe of PeV Scale Physics
• Gaugino physics of split supersymmetry spectrum at the LHC and future proton colliders
• Fermion Hierarchy from Sfermion Anarchy
• Complementary Signals of Lepton Flavor Violation at a High-Energy Muon Collider
• Polonyi Inflation
• Higgsino Dark Matter Confronts 14 years of Fermi Gamma Ray Data
• Testing Split Supersymmetry with Inflation
• Nucleon Electric Dipole Moments in High-Scale Supersymmetric Models
• Cornering Compressed Gluino at the LHC
• Dark Matter in Split SUSY with Intermediate Higgses
• Split SUSY Radiates Flavor
• Chromoelectric Dipole Moments of Quarks in MSSM Extensions
• The Muon Smasher's Guide
• Precision Unification and Proton Decay in F-Theory GUTs with High Scale Supersymmetry
• Searching for Metastable Particles with Sub-Millimeter Displaced Vertices at Hadron Colliders
• SUSY's Ladder: Reframing Sequestering at Large Volume
• Impact of Future Lepton Flavor Violation Measurements in the Minimal Supersymmetric Standard Model
• Snowmass 2021 White Paper: Charged lepton flavor violation in the tau sector
• The CP-Violating pMSSM
• The Neutron Electric Dipole Moment and Probe of PeV Scale Physics
• Probing the high scale SUSY in CP violations of K, B0 and Bs mesons
• Gauge Mediated Mini-Split
• A Supersymmetric Flavor Clockwork
• Heavy Gravitino and Split SUSY in the Light of BICEP2
• Probing Bino-Gluino Coannihilation at the LHC
• MSSM without a free parameter
• High Energy Physics and Cosmology at the Unification Frontier: Opportunities and Challenges in the coming years
• Renormalization Effects on Electric Dipole Moments in Electroweakly Interacting Massive Particle Models
• Minimal Nambu-Goldstone Higgs Model in Supersymmetric SU(5) Revisited
• Observables of low-lying supersymmetric vectorlike leptonic generations via loop corrections
• Leptonic CP and Flavor Violations in SUSY GUT with Right-handed Neutrinos
• Supersymmetry after the Higgs
• Spontaneous CP Violation and Horizontal Symmetry in the MSSM: Toward Lepton Flavor Naturalness
• Filling the gaps between model predictions and their prerequisites in electric dipole moments
• A Scotogenic Model as a Prototype for Leptogenesis with One Single Gauge Singlet
• Updated Constraints from Electric Dipole Moments in the MSSM with R-Parity Violation
• Flavor Symmetry and Proton Decay in PeV-Scale Supersymmetry
• Sensitivity of High-Scale SUSY in Low Energy Hadronic FCNC
• Measurement of the branching fraction, polarization, and time-dependent $CP$ asymmetry in $B^0\to {\rho }^{+}{\rho }^{-}$ decays and constraint on the CKM angle ${\varphi }_2$