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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 SciPost Phys. Proc. 1, 031 (2019)

Submission summary

As Contributors: Harvey B. Meyer
Preprint link: scipost_201811_00023v1
Date accepted: 2019-01-15
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 (Amsterdam, 2018-09)
Academic field: Physics
Specialties:
  • High-Energy Physics - Theory
Approach: Theoretical

Abstract

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)



Submission & Refereeing History

Published as SciPost Phys. Proc. 1, 031 (2019)

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Submission scipost_201811_00023v1 on 15 November 2018

Reports on this Submission

Anonymous Report 1 on 2018-12-10 (Contributed Report)

Report

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.

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