LFV and g-2 in non-universal SUSY models with light higgsinos

Abstract

We consider a supersymmetric type-I seesaw framework with non-universal scalar masses at the GUT scale to explain the long-standing discrepancy of the anomalous magnetic moment of the muon. We find that it is difficult to accommodate the muon g-2 while keeping charged-lepton flavor violating processes under control for the conventional SO(10)-based relation between the up sector and neutrino sector. However, such tension can be relaxed by adding a Georgi-Jarlskog factor for the Yukawa matrices, which requires a non-trivial GUT-based model. In this model, we find that both observables are compatible for small mixings, CKM-like, in the neutrino Dirac Yukawa matrix.

arXiv comment27 pages, 9 figures

References in corpus (75)

• Oscillating neutrinos and mu --> e, gamma
• A complete analysis of FCNC and CP constraints in general SUSY extensions of the standard model
• Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Sky Maps, Systematic Errors, and Basic Results
• SPheno, a program for calculating supersymmetric spectra, SUSY particle decays and SUSY particle production at e+ e- colliders
• SARAH 4: A tool for (not only SUSY) model builders
• SPheno 3.1: extensions including flavour, CP-phases and models beyond the MSSM
• Global analysis of three-flavour neutrino oscillations: synergies and tensions in the determination of theta_23, delta_CP, and the mass ordering
• The muon $g-2$ and $\alpha (M_Z^2)$: a new data-based analysis
• Lepton-Flavor Violation via Right-Handed Neutrino Yukawa Couplings in Supersymmetric Standard Model
• Reevaluation of the hadronic vacuum polarisation contributions to the Standard Model predictions of the muon g-2 and alpha(mZ) using newest hadronic cross-section data
• Status of neutrino oscillations 2018: first hint for normal mass ordering and improved CP sensitivity
• The Muon Anomalous Magnetic Dipole Moment in the Minimal Supersymmetric Standard Model
• Multi-TeV Scalars are Natural in Minimal Supergravity
• Focus Points and Naturalness in Supersymmetry
• Implications of a 125 GeV Higgs for supersymmetric models
• Naturalness, Weak Scale Supersymmetry and the Prospect for the Observation of Supersymmetry at the Tevatron and at the LHC
• A SM-like Higgs near 125 GeV in low energy SUSY: a comparative study for MSSM and NMSSM
• Calculation of the hadronic vacuum polarization contribution to the muon anomalous magnetic moment
• Flavour-Violating Charged Lepton Decays in Seesaw-Type Models
• Running Neutrino Mass Parameters in See-Saw Scenarios
• Global constraints on absolute neutrino masses and their ordering
• Radiative natural SUSY with a 125 GeV Higgs boson
• Implications of a 125 GeV Higgs scalar for LHC SUSY and neutralino dark matter searches
• Non-Universal Soft SUSY Breaking and Dark Matter
• Radiative natural supersymmetry: Reconciling electroweak fine-tuning and the Higgs boson mass
• SU(3) family symmetry and neutrino bi-tri-maximal mixing
• Fermion Masses and Mixing Angles from SU(3) Family Symmetry and Unification
• MSSM Higgs Boson Searches at the LHC: Benchmark Scenarios after the Discovery of a Higgs-like Particle
• The muon g-2 and the bounds on the Higgs boson mass
• Supersymmetry and FCNC effects
• A tool box for implementing supersymmetric models
• Natural Supersymmetry: LHC, dark matter and ILC searches
• Hidden SUSY at the LHC: the light higgsino-world scenario and the role of a lepton collider
• Lepton Flavour Violation from SUSY--GUTs: Where do we stand for MEG, PRISM/PRIME and a Super Flavour factory
• Probing Light Higgsinos in Natural SUSY from Monojet Signals at the LHC
• Spontaneous CP violation and Non-Abelian Family Symmetry in SUSY
• Seesaw and Lepton Flavour Violation in SUSY SO(10)
• Explaining electron and muon $g-2$ anomaly in SUSY without lepton-flavor mixings
• Flavour physics at large tan(beta) with a Bino-like LSP
• New GUT predictions for quark and lepton mass ratios confronted with phenomenology
• Explanation of electron and muon g-2 anomalies in the MSSM
• Quark and lepton masses at the GUT scale including SUSY threshold corrections
• Symmetries and fermion masses
• Upper bounds on sparticle masses from naturalness or how to disprove weak scale supersymmetry
• SUSY Normal Scalar Mass Hierarchy Reconciles (g-2), b->s,gamma and Relic Density
• Non-universal soft scalar masses in supersymmetric theories
• Supervised deep learning in high energy phenomenology: a mini review
• Muon $g-2$ and Dark Matter in the MSSM
• Status and prospects of light bino-higgsino dark matter in natural SUSY
• Testing electroweak SUSY for muon $g-2$ and dark matter at the LHC and beyond
• Natural Supersymmetry, Muon $g-2$, and the Last Crevices for the Top Squark
• GUT predictions for quark-lepton Yukawa coupling ratios with messenger masses from non-singlets
• Muon g-2 vs LHC Run 2 in Supersymmetric Models
• Constraints on lepton flavor violation in the MSSM from the muon anomalous magnetic moment measurement
• A Unified Model of Quarks and Leptons with a Universal Texture Zero
• Higgsino Cold Dark Matter Motivated by Collider Data
• Understanding the correlation between $(g-2{)}_{\mu }$ and $\mu \to e\gamma$ in the MSSM
• Naturalness and GUT Scale Yukawa Coupling Ratios in the CMSSM
• Supersymmetric Relations Among Electromagnetic Dipole Operators
• Gaugino Mediation Scenarios for Muon $g-2$ and Dark Matter
• Gauge Coupling Unification due to Non-universal Soft Supersymmetry Breaking
• Status of Supersymmetric Seesaw in SO(10) models
• Lepton flavour violation in the MSSM: exact diagonalization vs mass expansion
• Higgsino Dark Matter in a Non-Standard History of the Universe
• Controlled flavor violation in the MSSM from a unified $\Delta (27)$ flavor symmetry
• An indirect probe of higgsino world at the CEPC
• Flavour and Collider Interplay for SUSY at LHC7
• Searching for the light Higgsinos in MSSM at the future e-p colliders
• Effective Theories of Flavor and the Non-Universal MSSM
• Slepton Non-Universality in the Flavor-Effective MSSM
• Eviction of a 125 GeV "heavy"-Higgs from the MSSM
• Sphenomenology --- An Overview, with a Focus on a Higgsino LSP World, and on Eventual Tests of String Theory
• Lepton flavor violation from SUSY with non-universal scalars
• Muon anomalous magnetic moment and lepton flavor violation in MSSM
• Improved $\tau$-weapons for Higgs hunting

Cited by in corpus (11)

• New physics explanations of $a_{\mu }$ in light of the FNAL muon $g-2$ measurement
• Supersymmetric Interpretation of the Muon $g-2$ Anomaly
• Unveiling Hidden Physics at the LHC
• Charged lepton flavor violation in light of the muon magnetic moment anomaly and colliders
• Studying the $b\to s{\ell }^{+}{\ell }^{-}$ anomalies and $(g-2{)}_{\mu }$ in $R$-parity violating MSSM framework with the inverse seesaw mechanism
• New Physics Search at the CEPC: a General Perspective
• Muon g-2, Neutralino Dark Matter and Stau NLSP
• The Muon Magnetic Moment and Physics Beyond the Standard Model
• Lepton flavor violations in SUSY models for muon $g-2$ with right-handed neutrinos
• The mass-degenerate SM-like Higgs and anomaly of $(g-2{)}_{\mu }$ in $\mu$-term extended NMSSM
• Can electron and muon $g-2$ anomalies be jointly explained in SUSY?