Probing hadron wave functions in lattice QCD
Date
2002Source
Physical Review DVolume
66Issue
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Gauge-invariant equal-time correlation functions are calculated in lattice QCD within the quenched approximation and with two dynamical quark species. These correlators provide information on the shape and multipole moments of the pion, the rho, the nucleon and the Δ. © 2002 The American Physical Society.