Cheng Tu (University of Connecticut)
We investigate the lattice calculation of pi_0 transition form factor in coordinate space, which is relevant to hadronic light-by-light (HLbL) scattering in the muon g-2. I will describe how we construct the coordinate space formulation of the pion transition form factor. I will present preliminary results for the form factor computed on a physical pion mass, 24^3, 1.0 GeV, 2+1 flavor Mobius-DWF ensemble generated by the RBC/UKQCD collaboration.
Dr Luchang Jin (BNL)