Abstract

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Pion form factor from all-to-all propagators of overlap quarks

Presenter: Takashi Kaneko — KEK

JLQCD collaboration: T.Kaneko, H.Fukaya, S.Hashimoto, H.Matsufuru, J.Noaki, T.Onogi and N.Yamada

We report on our calculation of the pion form factor with two-flavors of dynamical overlap quarks. Gauge configurations are generated using the Iwasaki gauge action on a 163 × 32 lattice at the lattice spacing of 0.12 fm with sea quark masses down to a sixth of the physical strange quark mass. We describe our setup to measure the form factor through all-to-all quark propagators and present preliminary results.