Pion Form Factor with Overlap Fermion

2018/10/30 by Gen Wang, Jian Liang, Wang, Gen +7
Physics and Astronomy · #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #High-Energy Particle Collisions Research

paper · pdf · doi:10.48550/arxiv.1810.12824

Abstract

We present a calculation of the pion form factor using overlap fermions on 2+1-flavor domain-wall configurations on a 24³× 64 lattice with a=0.11 \rmfm and on a 32³ × 64 lattice with a=0.143 \rmfm generated by the RBC/UKQCD collaboration. Using the multi-mass algorithm, a simulation has been done with various valence quark masses with a range of space-like Q² from 0.0 to 0.6 \rmGeV².

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