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arXiv · hep-lat/0209067

Gauge-invariant two- and three- density correlators

C. Alexandrou·Ph. de Forcrand·A. Tsapalis
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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 $Δ$.

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C. Alexandrou, Ph. de Forcrand, A. Tsapalis. 2003-08-25. Gauge-invariant two- and three- density correlators. https://doi.org/10.1016/s0920-5632(03)01574-3

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