arXiv:hep-lat/9311020·v1·High Energy Physics — Lattice
The pi-N Sigma term - an evaluation using staggered fermions
R.Altmeyer · M.Goeckeler · R.Horsley · E.Laermann · G.Schierholz
Abstract
A lattice calculation of the pi-N sigma term is described using dynamical staggered fermions. Preliminary results give a sea term comparable in magnitude to the valence term.
Comments: Latex article, 3 pages. Contribution to the LAT93 Conference (Dallas, U.S.A., September 1993). HLRZ preprint 93-70