Reconstructing Supersymmetric Contribution to Muon Anomalous Magnetic Dipole Moment at ILC

Abstract

We study the possibility to determine the supersymmetric (SUSY) contribution to the muon anomalous magnetic dipole moment by using ILC measurements of the properties of superparticles. Assuming that the contribution is as large as the current discrepancy between the result of the Brookhaven E821 experiment and the standard-model prediction, we discuss how and how accurately the SUSY contribution can be reconstructed. We will show that, in a sample point, the reconstruction can be performed with the accuracy of ~ 13 % with the center-of-mass energy 500 GeV and the integrated luminosity ~ 500-1000 fb-1.

18 pages, 2 figures, 2 tables; references added, to be published in Phys.Lett. B

References in corpus (11)

• The electroweak contributions to (g-2)_μ after the Higgs boson mass measurement
• Improved predictions for g-2 of the muon and α_{\rm QED}(M_Z^2)
• The Muon Magnetic Moment and Supersymmetry
• Fundamental Physics at the Intensity Frontier
• Status of the Fermilab Muon (g-2) Experiment
• Probing Bino Contribution to Muon g-2
• Tan(beta)-enhanced supersymmetric corrections to the anomalous magnetic moment of the muon
• Slepton Production at e+e- and e-e- Linear Colliders
• Non-decoupling two-loop corrections to (g-2)_μ from fermion/sfermion loops in the MSSM
• The Physics Case for an e+e- Linear Collider
• Summary of ILD performance at SPS1a'

Cited by in corpus (11)

• GM2Calc: Precise MSSM prediction for $(g-2)$ of the muon
• Supersymmetric Interpretation of the Muon $g-2$ Anomaly
• Two-Loop Corrections to the Muon Magnetic Moment from Fermion/Sfermion Loops in the MSSM: Detailed Results
• Closing in on the chargino contribution to the muon g-2 in the MSSM: current LHC constraints
• The new $(g-2{)}_{\mu }$ result and the $\mu \nu$SSM
• CP-safe Gravity Mediation and Muon g-2
• Muon $g-2$ in Split-Family SUSY in light of LHC Run II
• One loop effects of natural SUSY in third generation fermion production at the ILC
• Future Prospects for Stau in Higgs Coupling to Di-photon
• Prospects for Slepton Searches in Future Experiments
• Upper bound on the smuon mass from vacuum stability in the light of muon $g-2$ anomaly