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The leading hadronic contribution to the muon anomalous magnetic moment isgiven by a weighted euclidean momentum integral of the hadronic vacuumpolarization. This integral is dominated by momenta of order the muon mass.Since in lattice QCD it is difficult to compute the vacuum polarization at alarge number of low momenta, a parametrization of the vacuum polarization isrequired to extrapolate the data. Most fits to date are based on vector mesondominance, which introduces model dependence into the lattice computation ofthe magnetic moment. Here we introduce a model-independent extrapolationmethod, and present a few first tests of this new method.

Pade approximants and g-2 for the muon