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Hadronic light-by-light scattering in the anomalous magnetic moment of the muon
by Nils Asmussen, Antoine Gerardin, Andreas Nyffeler, Harvey B. Meyer
This Submission thread is now published as
|Authors (as registered SciPost users):||Harvey B. Meyer|
|Preprint Link:||scipost_201811_00023v1 (pdf)|
|Date submitted:||2018-11-15 01:00|
|Submitted by:||Meyer, Harvey B.|
|Submitted to:||SciPost Physics Proceedings|
|Proceedings issue:||The 15th International Workshop on Tau Lepton Physics (TAU2018)|
Hadronic light-by-light scattering in the anomalous magnetic moment of the muon $a_\mu$ is one of two hadronic effects limiting the precision of the Standard Model prediction for this precision observable, and hence the new-physics discovery potential of direct experimental determinations of $a_\mu$. In this contribution, I report on recent progress in the calculation of this effect achieved both via dispersive and lattice QCD methods.
Published as SciPost Phys. Proc. 1, 031 (2019)
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These proceedings describe the latest developments in the calculation of the Hadronic Light-by-Light scattering to the anomalous magnetic moment of the muon and represent an important contribution to our understanding of lepton physics. I recommend it for publication.