Gauge-invariant two- and three- density correlators
高能物理 - 格点
2009-11-07 v3 核实验
核理论
摘要
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 .
引用
@article{arxiv.hep-lat/0209067,
title = {Gauge-invariant two- and three- density correlators},
author = {C. Alexandrou and Ph. de Forcrand and A. Tsapalis},
journal= {arXiv preprint arXiv:hep-lat/0209067},
year = {2009}
}
备注
3 pages, 7 figures, Lattice 2002 (Hadronic Matrix Elements). Layout of figures adjusted