The leading hadronic contribution to (g-2) of the muon: The chiral   behavior using the mixed representation method
  We extend our analysis of the leading hadronic contribution to the anomalous magnetic moment of the muon using the mixed representation method to study its chiral behavior. We present results derived from local-conserved two-point lattice vector correlation functions, computed on a subset of light two-flavor ensembles made available to us through the CLS effort with pion masses as low as 190 MeV. The data is analyzed also using the more standard four-momentum method. Both methods are systematically compared as the calculations approach the physical point. 
Anthony Francis, Vera Guelpers, Gregorio Herdoiza, Hanno Horch,   Benjamin Jaeger, Harvey B. Meyer and Hartmut Wittig
hep-lat hep-ph nucl-th