Up, down, and strange nucleon axial form factors from lattice QCD

Jeremy Green, Nesreen Hasan, Stefan Meinel +7

We report a calculation of the nucleon axial form factors $G_A^q(Q^2)$ and $G_P^q(Q^2)$ for all three light quark flavors $q\in \{u,d,s\}$ in the range $0\leq Q^2\lesssim 1.2\text{…