A lattice calculation of the pion form factor with Ginsparg-Wilson-type fermions
arXiv:hep-lat/0511040 · doi:10.1103/PhysRevD.73.034505
Abstract
Results for Monte Carlo calculations of the electromagnetic vector and scalar form factors of the pion in a quenched simulation are presented. We work with two different lattice volumes up to a spatial size of 2.4 fm at a lattice spacing of 0.148 fm. The pion form factors in the space-like region are determined for pion masses down to 340 MeV.
REVTeX 4, 8 pages, 9 figures, 4 tables; final version