6533b873fe1ef96bd12d57f2

RESEARCH PRODUCT

The leading hadronic contribution to (g-2) of the muon: The chiral behavior using the mixed representation method

Anthony FrancisHanno HorchHartmut WittigGregorio HerdoizaBenjamin JägerV. GülpersHarvey B. Meyer

subject

PhysicsPhysical pointParticle physicsMuonAnomalous magnetic dipole momentNuclear Theory010308 nuclear & particles physicsHadronHigh Energy Physics - Lattice (hep-lat)FOS: Physical sciences01 natural sciencesNuclear Theory (nucl-th)High Energy Physics - PhenomenologyPionCLs upper limitsHigh Energy Physics - Phenomenology (hep-ph)High Energy Physics - LatticeLattice (order)0103 physical sciences010306 general physics

description

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.

yearjournalcountryeditionlanguage
2015-05-21
http://arxiv.org/abs/1410.7491