Computing techniques for two-loop corrections to anomalous magnetic moments of leptons

@article{Czarnecki1997ComputingTF,
  title={Computing techniques for two-loop corrections to anomalous magnetic moments of leptons},
  author={A. Czarnecki and B. Krause},
  journal={Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment},
  year={1997},
  volume={389},
  pages={314-317}
}
  • A. Czarnecki, B. Krause
  • Published 1997
  • Physics
  • Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment
  • Abstract Two-loop electroweak corrections to the electron, muon, and tau lepton anomalous magnetic moments have been computed recently. Effects of hadronic contributions to the photon propagator in two-loop QED corrections have also been reanalysed. The common technique used in both calculations was asymptotic expansion of Feynman diagrams in the ratio of lepton mass to some heavy mass scale. In this talk we present some details of this method paying particular attention to the expansion of… CONTINUE READING
    4 Citations

    Figures and Tables from this paper

    References

    SHOWING 1-10 OF 26 REFERENCES
    Electroweak corrections to the muon anomalous magnetic moment.
    • 206
    • PDF
    Hadronic contributions to the anomalous magnetic moment of the muon.
    • 111
    Phys
    • Rev. Lett. 76, 3267
    • 1996
    in Frontiers of High Energy Spin Physics
    • edited by T. Hasegawa et al.
    • 1992
    C67
    • 585
    • 1996
    Phys. Rev. Lett
    • Phys. Rev. Lett
    • 1996