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arXiv · hep-ph/9607259

Higher-Order Hadronic Contributions to the Anomalous Magnetic Moment of Leptons

Bernd Krause
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Abstract

Higher-order hadronic contributions to the anomalous magnetic moment of the electron, muon, and $τ$ lepton are considered in detail. As a main result we find a reduction by $-11 \times 10^{-11}$ for the g-2 of the muon as compared to previous calculations. Analytical expressions for the kernel functions of higher-order hadronic effects are presented. We employ the method of asymptotic expansions to calculate kernel functions analytically in terms of a series expansion in the lepton mass.

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Bernd Krause. 1997-01-08. Higher-Order Hadronic Contributions to the Anomalous Magnetic Moment of Leptons. https://doi.org/10.1016/s0370-2693(96)01346-9

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