Article,

Pion pole contribution to hadronic light-by-light scattering and muon anomalous magnetic moment

, , and .
Physical Review Letters, (Dec 7, 2001)
DOI: 10.1103/physrevlett.88.071803

Abstract

We derive an analytic result for the pion pole contribution to the light-by-light scattering correction to the anomalous magnetic moment of the muon, \$a\_= (g\_\mu-2)/2\$. Using the vector meson dominance model (VMD) for the pion transition form factor, we obtain \$a\_\mu^LBL,\pi^0 = +56 10^-11\$.

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