Hadronic Light-by-Light Contribution to Muon g-2

Preprint

2 July 2009

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.0905.3164

Abstract

I present the main results obtained in a recent work together with Eduardo de Rafael and Arkady Vainshtein on the hadronic light-by-light contribution to muon g-2. We came to the estimate a^{HLbL}_\mu = (10.5 +- 2.6) x 10^{-10}. Here, some emphasis is put in pointing out where the future KLOE2 two-photon experimental program can help to reduce the present model dependence of a^{HLbL}_\mu.

Keywords

CONTRIBUTION TO MUON
LIGHT CONTRIBUTION
LIGHT BY LIGHT
HADRONIC LIGHT
MAIN RESULTS
PHOTON
MUON
HLBL

All Related Versions

Version 1, 2009-05-19, ArXiv
Version 2, 2009-07-02, ArXiv

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