Gauge-invariant two- and three- density correlators
arXiv:hep-lat/0209067 · doi:10.1016/S0920-5632(03)01574-3
Abstract
Gauge-invariant spatial correlations between two and three quarks inside a hadron are measured within quenched and unquenched QCD. These correlators provide information on the shape and multipole moments of the pion, the rho, the nucleon and the $Î$.
3 pages, 7 figures, Lattice 2002 (Hadronic Matrix Elements). Layout of figures adjusted