Electric and anomalous magnetic dipole moments of the muon in the MSSM

Abstract

We study the electric dipole moment (EDM) and the anomalous magnetic dipole moment (MDM) of the muon in the CP-violating Minimal Supersymmetric extension of the Standard Model (MSSM). We take into account the contributions from the chargino- and neutralino-mediated one-loop graphs and the dominant two-loop Higgs-mediated Barr-Zee diagrams. We improve earlier calculations by incorporating CP-violating Higgs-boson mixing effects and the resummed threshold corrections to the Yukawa couplings of the charged leptons as well as that of the bottom quark. The analytic correlation between the muon EDM and MDM is explicitly presented at one- and two-loop levels and, through several numerical examples, we illustrate its dependence on the source of the dominant contributions. We have implemented the analytic expressions for the muon EDM and MDM in an updated version of the public code CPsuperH2.0.

26 pages, 10 figures, references added, more references added, to appear in JHEP

References in corpus (22)

• Final Report of the Muon E821 Anomalous Magnetic Moment Measurement at BNL
• An Improved Experimental Limit on the Electric Dipole Moment of the Neutron
• Search for Neutral MSSM Higgs Bosons at LEP
• Muon g-2: Review of Theory and Experiment
• Improved predictions for g-2 of the muon and α_{\rm QED}(M_Z^2)
• The Muon Magnetic Moment and Supersymmetry
• Electric Dipole Moments in the MSSM Reloaded
• Low Energy Precision Test of Supersymmetry
• Revised value of the eighth-order electron g-2
• Revised value of the eighth-order QED contribution to the anomalous magnetic moment of the electron
• The hadronic contribution to (g-2) of the muon
• CPsuperH2.0: an Improved Computational Tool for Higgs Phenomenology in the MSSM with Explicit CP Violation
• The Tenth-Order QED Contribution to the Lepton g-2: Evaluation of Dominant ${\alpha }^5$ Terms of Muon g-2
• The Hadronic Light-by-Light Contribution to the Muon Anomalous Magnetic Moment: Where do we stand?
• Precision measurements of sigma_hadronic for alpha_eff(E) at ILC energies and (g-2)_mu
• Precise mass-dependent QED contributions to leptonic g-2 at order alpha^2 and alpha^3
• Tan(beta)-enhanced supersymmetric corrections to the anomalous magnetic moment of the muon
• Electroweak and supersymmetric two-loop corrections to lepton anomalous magnetic and electric dipole moments
• The two-loop supersymmetric corrections to lepton anomalous magnetic and electric dipole moments
• Reconsidered estimates of the 10th order QED contributions to the muon anomaly
• Lightest Higgs Boson and Relic Neutralino in the MSSM with CP Violation
• The muon g-2 discrepancy: errors or new physics?

Cited by in corpus (29)

• New physics explanations of $a_{\mu }$ in light of the FNAL muon $g-2$ measurement
• Semiconductor Probes of Light Dark Matter
• New Barr-Zee contributions to $(\mathbf{g}-2{)}_{\mu }$ in two-Higgs-doublet models
• CPsuperH2.3: an Updated Tool for Phenomenology in the MSSM with Explicit CP Violation
• Electron and muon $g-2$ anomalies in general flavour conserving two Higgs doublets models
• Constraints from muon g-2 and LFV processes in the Higgs Triplet Model
• Muon $g-2$ in two Higgs doublet models with vectorlike leptons
• Explaining electron and muon $g-2$ anomalies in an Aligned 2-Higgs Doublet Model with Right-Handed Neutrinos
• Lepton-flavor violation and two loop electroweak corrections to $(g-2{)}_{\mu }$ in the B-L symmetry SSM
• MSSM dark matter and a light slepton sector: The Incredible Bulk
• The corrections from one loop and two-loop Barr-Zee type diagrams to muon MDM in BLMSSM
• Dark Matter, Muon $g-2$, Electric Dipole Moments and $Z\to {\ell }_i^{+}{\ell }_j^{-}$ in a One-Loop Induced Neutrino Model
• Simplified Dark Matter Models with Charged Mediators: Prospects for Direct Detection
• Dipole Moment Bounds on Dark Matter Annihilation
• Higgs boson decay $h\to Z\gamma$ and muon magnetic dipole moment in the $\mu \nu$SSM
• The Ellipse of Muon Dipole Moments
• Charged mediators in dark matter scattering with nuclei and the strangeness content of nucleons: Strange Brew
• Long lived charginos in Natural SUSY?
• Probing New Physics in the Vector-like Lepton Model by Lepton Electric Dipole Moments
• Explicit CP violation in the MSSM through gg-->H1-->gamma.gamma
• Conversion-Driven Leptogenesis: A Testable Theory of Dark Matter and Baryogenesis at the Electroweak Scale
• The Muon Magnetic Moment and Physics Beyond the Standard Model
• R-parity violating chargino decays at the LHC
• Extending Trinity to the Scalar Sector through Discrete Flavoured Symmetries
• Flavoured $(g-2{)}_{\mu }$ with Dark Lepton Seasoning
• CP Violation in Three-Body Chargino Decays
• Muon g-2 Anomaly confronted with the higgs global data in the Left-Right Twin Higgs Models
• The mass-degenerate SM-like Higgs and anomaly of $(g-2{)}_{\mu }$ in $\mu$-term extended NMSSM
• SUSY Dark Matter: Beyond the Standard Paradigm