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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
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Submission summary
| Authors (as registered SciPost users): | Harvey B. Meyer |
| Submission information | |
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| Preprint Link: | scipost_201811_00023v1 (pdf) |
| 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 (TAU2018) |
| Ontological classification | |
|---|---|
| Academic field: | Physics |
| Specialties: |
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| 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)
Reports on this Submission
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.