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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)
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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.