The N to axial transition form factors in quenched and unquenched QCD
Abstract
The four N to axial transition form factors are evaluated using quenched QCD, using two flavors of dynamical Wilson fermions and using domain wall valence fermions on three-flavor MILC configurations for pion masses down to 360 MeV. We provide a prediction for the parity violating asymmetry as a function of Q2 and examine the validity of the non-diagonal Goldberger-Treiman relation.
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