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arXiv · 2506.02450

Muon (and Lepton) Anomalous Magnetic Moments and Limits on Their Radii

Dimitri Bourilkov
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Abstract

The limits on lepton radii and contact interaction scales are used to derive limits on the deviations of lepton anomalous magnetic dipole moments (g-2)/2 from the Standard Model predictions. In the case of quadratic dependence of the deviations on the lepton mass the limits for electrons are better compared to low energy measurements, for muons somewhat weaker than the latest precision experiments, and for taus by far the best.

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Dimitri Bourilkov. 2025-06-03. Muon (and Lepton) Anomalous Magnetic Moments and Limits on Their Radii. https://arxiv.org/abs/2506.02450

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