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Nucleon electromagnetic form factors from lattice QCD
2006
Physical Review D
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We evaluate the isovector nucleon electromagnetic form factors in quenched and full QCD on the lattice using Wilson fermions. In the quenched theory we use a lattice of spatial size 3 fm at beta=6.0 enabling us to reach low momentum transfers and a lowest pion mass of about 400 MeV. In the full theory we use a lattice of spatial size 1.9 fm at beta=5.6 and lowest pion mass of about 380 MeV enabling comparison with the results obtained in the quenched theory. We compare our lattice results to
doi:10.1103/physrevd.74.034508
fatcat:ckrga7vnivhphmajc7dl3rxlje