arXiv:hep-lat/9608017·v1·High Energy Physics — Lattice
A Preliminary Lattice Study of the Glue in the Nucleon
M. Goeckeler🇩🇪 · R. Horsley🇩🇪 · E.-M. Ilgenfritz🇩🇪 · H. Oelrich🇩🇪 · H. Perlt🇩🇪 · P.E.L. Rakow🇩🇪 · G. Schierholz🇩🇪 · A. Schiller🇩🇪 · P. Stephenson🇩🇪
Abstract
About half the mass of a hadron is given from gluonic contributions. In this talk we calculate the chromo-electric and chromo-magnetic components of the nucleon mass. These computations are numerically difficult due to gluon field ultra-violet fluctuations. Nevertheless a high statistics feasibility run using quenched Wilson fermions seems to show reasonable signals.
Comments: 3 pages, Latex, 4 figures, epsf.sty and espcrc2.sty included, Talk presented at LATTICE96(phenomenology)