The muon anomalous magnetic moment in QED: three-loop electron and tau contributions

Abstract

We present an analytic calculation of electron and tau O(alpha^3) loop effects on the muon anomalous magnetic moment. Computation of such three-loop diagrams with three mass scales is possible using asymptotic and eikonal expansions. An evaluation of a new type of eikonal integrals is presented in some detail.

9 pages, latex

References in corpus (3)

• Higher-Order Hadronic Contributions to the Anomalous Magnetic Moment of Leptons
• Threshold behavior of Feynman diagrams: the master two-loop propagator
• Asymptotic Expansions of Feynman Diagrams on the Mass Shell in Momenta and Masses

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• New Results in Four and Five Loop QED calculations
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• Towards analytic $(g-2{)}_{\mu }$ at four loops