Hadronic Light-by-Light Contribution to Muon g-2
High Energy Physics - Phenomenology
2009-07-02 v2
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
Cite
@article{arxiv.0905.3164,
title = {Hadronic Light-by-Light Contribution to Muon g-2},
author = {Joaquim Prades},
journal= {arXiv preprint arXiv:0905.3164},
year = {2009}
}
Comments
6 pages. Contributed to " KLOE2 Physics Workshop", April 9-10, 2009, Frascati, Italy