| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1845745 | Nuclear Physics B - Proceedings Supplements | 2014 | 4 Pages |
Abstract
The leading-order hadronic contribution to the muon magnetic anomaly aμ≡(gμ−2)/2, calculated using a dispersion integral of e+e− annihilation data and τ decay data, is briefly reviewed. This contribution has the largest uncertainty to the predicted value of aμ, which differs from the experimental value by ∼ 3.6 (2.4) standard deviations for the e+e− (τ) based analysis. New results since the last workshop and main open issues on the subject are discussed.
Related Topics
Physical Sciences and Engineering
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Nuclear and High Energy Physics
