Nucleon isovector form factors from physical-mass 2+1-flavor dynamical domain-wall QCD

Abstract

The current status is reported of joint lattice numerical calculations by LHP and RBC collaborations of isovector nucleon form factors using 2+1-flavor physical-mass domain-wall fermions ensemble at a lattice cutoff $a^{-1}$ of 1.730(4) GeV and spatial volume of $(La=\text{mbox}5.471(13)\mathrm{fm}{)}^3$ generated jointly by RBC and UKQCD collaborations.

Comments: 7 pages, 3 figures, talk presented at the 38th International Symposium on Lattice Field Theory - LATTICE2021, 26th-30th, July, 2021, Zoom/Gather@Massachusetts Institute of Technology