Hadronic effects in the muon anomalous m
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Arkady Vainshtein
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Article
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2005
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Elsevier Science
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English
β 210 KB
We discuss the hadronic light-by-light scattering contribution to the muon anomalous magnetic moment, a Β΅ = (g Β΅ -2)/2, paying particular attention to the consistent matching of the short-and long-distance behaviors of the light-by-light scattering amplitude. Accounting for the short-distance constr