The two-loop supersymmetric corrections to lepton anomalous magnetic and electric dipole moments

Abstract

Using the effective Lagrangian method, we analyze the electroweak corrections to the anomalous dipole moments of lepton from some special two-loop topological diagrams which are composed of neutralino (chargino) - slepton (sneutrino) in the minimal supersymmetric extension of the standard model (MSSM). Considering the translational invariance of the inner loop momenta and the electromagnetic gauge invariance, we get all dimension 6 operators and derive their coefficients. After applying equations of motion to the external leptons, the anomalous dipole moments of lepton are obtained. The numerical results imply that there is a parameter space where the two-loop supersymmetric corrections to the muon anomalous dipole moments may be significant.

Revtex, 45 pages, including 8 figs

References in corpus (36)

• FeynHiggs: a program for the calculation of the masses of the neutral CP-even Higgs bosons in the MSSM
• The Muon Anomalous Magnetic Dipole Moment in the Minimal Supersymmetric Standard Model
• The Muon Anomalous Magnetic Moment: A Harbinger For "New Physics"
• Measurement of the Positive Muon Anomalous Magnetic Moment to 0.7 ppm
• Higgs Bosons in the Minimal Supersymmetric Standard Model with Explicit CP Violation
• The Neutron and the Electron Electric Dipole Moment in N=1 Supergravity Unification
• Updated Estimate of the Muon Magnetic Moment Using Revised Results from e+e- Annihilation
• Electric Dipole Moments Do Not Require the CP-violating Phases of Supersymmetry To Be Small
• New two-loop contribution to electric dipole moment in supersymmetric theories
• Renormalization-Group-Improved Effective Potential for the MSSM Higgs Sector with Explicit CP Violation
• Electroweak corrections to the muon anomalous magnetic moment
• Higgs Scalar-Pseudoscalar Mixing in the Minimal Supersymmetric Standard Model
• The Neutron and the Lepton EDMs in MSSM, Large CP violating Phases, and the Cancellation Mechanism
• The Chromoelectric and Purely Gluonic Operator Contributions to the Neutron Electric Dipole Moment in N=1 Supergravity
• CP-Odd Tadpole Renormalization of Higgs Scalar-Pseudoscalar Mixing
• QED Logarithms in the Electroweak Corrections to the Muon Anomalous Magnetic Moment
• Electroweak and supersymmetric two-loop corrections to (g-2)_μ
• Two-Loop SUSY Corrections to the Anomalous Magnetic Moment of the Muon
• The Standard Model Prediction of the Muon Anomalous Magnetic Moment
• Electroweak Fermion-loop Contributions to the Muon Anomalous Magnetic Moment
• Electron and Neutron Electric Dipole Moments in the Constrained MSSM
• Higgs-Boson Pole Masses in the MSSM with Explicit CP Violation
• Higgs-Boson Two-Loop Contributions to Electric Dipole Moments in the MSSM
• The SM prediction of g-2 of the muon
• Large CP Phases and the Cancellation Mechanism in EDMs in SUSY, String and Brane Models
• Renormalization of the Minimal Supersymmetric Standard Model
• Isospin violating effects in e+e- vs. tau measurements of the pion form factor |F_pi|^2 (s)
• Additional two-loop contributions to electric dipole moments in supersymmetric theories
• The Muon Anomalous Magnetic Moment from a Generic Charged Higgs with SUSY
• Two-loop Barr-Zee type Contributions to $(g-2{)}_{\mu }$ in the MSSM
• Lepton Dipole Moments and Rare Decays in the CP-violating MSSM with Nonuniversal Soft-Supersymmetry Breaking
• Status of the Standard Model Prediction of the Muon g-2
• Two-loop gluino contributions to neutron electric dipole moment in CP violating MSSM
• Solving the SUSY CP problem with flavor breaking F-terms
• Two-loop gluino corrections to the inclusive $B\to X_{{}_s}\gamma$ decay in CP violating MSSM with large $\tan \beta$
• New Results from the Muon g-2 Experiment

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• Low Energy Precision Test of Supersymmetry
• GUT-inspired SUSY and the muon g-2 anomaly: prospects for LHC 14 TeV
• Tan(beta)-enhanced supersymmetric corrections to the anomalous magnetic moment of the muon
• Constraints from the Muon g-2 on the Parameter Space of the NMSSM
• Photonic SUSY Two-Loop Corrections to the Muon Magnetic Moment
• Unveiling Hidden Physics at the LHC
• Electroweak and supersymmetric two-loop corrections to lepton anomalous magnetic and electric dipole moments
• Non-decoupling two-loop corrections to (g-2)_μ from fermion/sfermion loops in the MSSM
• Renormalization and two loop electroweak corrections to lepton anomalous dipole moments in the standard model and beyond (I): heavy fermion contributions
• Electric and anomalous magnetic dipole moments of the muon in the MSSM
• The two loop supersymmetric corrections to lepton anomalous dipole moments in split supersymmetry scenarios
• The corrections from one loop and two-loop Barr-Zee type diagrams to muon MDM in BLMSSM
• Higgs boson decay $h\to Z\gamma$ and muon magnetic dipole moment in the $\mu \nu$SSM
• R-parity violating supersymmetric Barr-Zee type contributions to the fermion electric dipole moment with weak gauge boson exchange
• A Large Muon EDM from Dark Matter
• Bound on the anomalous tbW coupling from two-loop contribution to neutron electric dipole moment
• R-parity violating two-loop level rainbowlike contribution to the fermion electric dipole moment
• Heavy fermions and two loop electroweak corrections to $b\to s+\gamma$
• The mass-degenerate SM-like Higgs and anomaly of $(g-2{)}_{\mu }$ in $\mu$-term extended NMSSM