The Natural Explanation of the Muon Anomalous Magnetic Moment via the Electroweak Supersymmetry from the GmSUGRA in the MSSM

Abstract

The Fermi-Lab Collaboration has announced the results for the measurement of muon anomalous magnetic moment. Combining with the previous results by the BNL experiment, we have $4.2\sigma$ deviation from the Standard Model (SM), which strongly implies the new physics around 1 TeV. To explain the muon anomalous magnetic moment naturally, we analyze the corresponding five Feynman diagrams in the Supersymetric SMs (SSMs), and show that the Electroweak Supersymmetry (EWSUSY) is definitely needed. We realize the EWSUSY in the Minimal SSM (MSSM) with Genernalized Mininal Supergravity (GmSUGRA). We find large viable parameter space, which is consistent with all the current experimental constraints. In particular, the Lightest Supersymmetric Particle (LSP) neutralino can be at least as heavy as 550 GeV. Most of the viable parameter space can be probed at the future HL-LHC, while we do need the future HE-LHC to probe some viable parameter space. However, it might still be challenge if R-parity is violated.

arXiv comment6 pages, 3 figures

References in corpus (54)

• Supersymmetric Dark Matter
• Final Report of the Muon E821 Anomalous Magnetic Moment Measurement at BNL
• Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm
• The anomalous magnetic moment of the muon in the Standard Model
• The muon $g-2$ and $\alpha (M_Z^2)$: a new data-based analysis
• Refinements in electroweak contributions to the muon anomalous magnetic moment
• 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
• The $g-2$ of charged leptons, $\alpha (M_Z^2)$ and the hyperfine splitting of muonium
• Hadronic contribution to the muon anomalous magnetic moment to next-to-next-to-leading order
• A new evaluation of the hadronic vacuum polarisation contributions to the muon anomalous magnetic moment and to $\mathbf{\alpha }({\mathbf{m}}_{\mathbf{Z}}^2)$
• The electroweak contributions to (g-2)_μ after the Higgs boson mass measurement
• The Well-Tempered Neutralino
• Remarks on higher-order hadronic corrections to the muon g-2
• The hadronic light-by-light scattering contribution to the muon anomalous magnetic moment from lattice QCD
• Pseudoscalar-pole contribution to the $(g_{\mu }-2)$: a rational approach
• Supersymmetric Grand Unified Theories: Two Loop Evolution of Gauge and Yukawa Couplings
• Short-distance constraints for the HLbL contribution to the muon anomalous magnetic moment
• First evidence for the decay Bs -> mu+ mu-
• Lattice calculation of the pion transition form factor with $N_f=2+1$ Wilson quarks
• Nucleon Decay in the Minimal Supersymmetric $SU(5)$ Grand Unification
• Calculation of the hadronic vacuum polarization contribution to the muon anomalous magnetic moment
• Search for electroweak production of charginos and sleptons decaying into final states with two leptons and missing transverse momentum in $\sqrt{s}=13$ TeV $pp$ collisions using the ATLAS detector
• The Muon Magnetic Moment and Supersymmetry
• Single meson contributions to the muon's anomalous magnetic moment
• Search for electroweak production of supersymmetric particles in final states with two or three leptons at $\sqrt{s}=13$ TeV with the ATLAS detector
• Light-by-light scattering sum rules in light of new data
• The leading hadronic contribution to $(g-2{)}_{\mu }$ from lattice QCD with $N_{\mathrm{f}}=2+1$ flavours of O($a$) improved Wilson quarks
• Axial-vector exchange contribution to the hadronic light-by-light piece of the muon anomalous magnetic moment
• Electromagnetic and strong isospin-breaking corrections to the muon $g-2$ from Lattice QCD+QED
• Hadronic-vacuum-polarization contribution to the muon's anomalous magnetic moment from four-flavor lattice QCD
• Kaon-box contribution to the anomalous magnetic moment of the muon
• Light quark vacuum polarization at the physical point and contribution to the muon $g-2$
• Scalar Meson Contributions to a_μfrom Hadronic Light-by-Light Scattering
• Strong-isospin-breaking correction to the muon anomalous magnetic moment from lattice QCD at the physical point
• Higgs-mass predictions in the MSSM and beyond
• Hadronic vacuum polarization contribution to the muon $g-2$ with 2+1 flavor lattice QCD on a larger than (10 fm${)}^4$ lattice at the physical point
• Unification Picture in Minimal Supersymmetric SU(5) Model with String Remnants
• Calculation of the hadronic vacuum polarization disconnected contribution to the muon anomalous magnetic moment
• Kilobyte Cosmic Birefringence from ALP Domain Walls
• Upper bounds on sparticle masses from naturalness or how to disprove weak scale supersymmetry
• Non-Universal Gaugino Masses and Natural Supersymmetry
• Maximally Natural Supersymmetry
• Improved $(g-2{)}_{\mu }$ Measurements and Supersymmetry
• Natural Supersymmetry and Implications for Higgs physics
• Minimal Natural Supersymmetry after the LHC8
• Natural Supersymmetry without Light Higgsinos
• Generalizing Minimal Supergravity
• Confronting Electroweak Fine-tuning with No-Scale Supergravity
• Opportunities for lattice QCD in quark and lepton flavor physics
• The Electroweak Supersymmetry (EWSUSY) from the GmSUGRA in the MSSM
• Electroweak Supersymmetry around the Electroweak Scale
• Where to look for natural supersymmetry
• Supersoft Supersymmetry, Conformal Sequestering, and Single Scale Supersymmetry Breaking
• Super-Natural MSSM

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• Electron and muon magnetic moments and implications for dark matter and model characterisation in non-universal $U(1{)}^{\prime }$ supersymmetric models
• $(g-2{)}_{\mu }$ and SUSY Dark Matter: Direct Detection and Collider Search Complementarity
• High-energy cosmic neutrinos as a probe of the vector mediator scenario in light of the muon $g-2$ anomaly and Hubble tension
• 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
• Mixed modulus and anomaly mediation in light of the muon $g-2$ anomaly
• Shedding light on dark matter with recent muon $(g-2)$ and Higgs exotic decay measurements
• Explaining The Muon $g-2$ Anomaly and New CDF II W-Boson Mass in the Framework of (Extra)Ordinary Gauge Mediation
• The new $(g-2{)}_{\mu }$ and Right-Handed Sneutrino Dark Matter
• The Muon Magnetic Moment and Physics Beyond the Standard Model
• General Remarks on the One-loop Contributions to the Muon Anomalous Magnetic Moment
• A smuon in the NMSSM confronted with the muon g-2 and SUSY searches
• Light higgsino scenario confronted with muon g-2
• Explaining the Muon g-2 Anomaly in Deflected AMSB for NMSSM
• Fractionary Charged Particles Confronting Lepton Flavor Violation and the Muon's Anomalous Magnetic Moment