The pi-N Sigma term - an evaluation using staggered fermions

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.

Latex article, 3 pages. Contribution to the LAT93 Conference (Dallas, U.S.A., September 1993). HLRZ preprint 93-70

References in corpus (1)

• Scalar and axial matrix elements of the nucleon: sea quark content

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