The Hadronic Light-by-Light Contribution to Muon g-2: A Short Review - High Energy Physics - PhenomenologyReport as inadecuate




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Abstract: I review the recent calculations and current status of the hadroniclight-by-light scattering contribution to muon g-2. In particular, I discussthe main results obtained in a recent work together with Eduardo de Rafael andArkady Vainshtein where we came to the estimate a^{ m HLbL} \mu = 10.5 +-2.6 x 10^{-10}. How the two-photon physics program of low energy facilitiescan help to reduce the present model dependence is also emphasized.



Author: Joaquim Prades Granada

Source: https://arxiv.org/







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