arXiv:hep-lat/9402019·v1·High Energy Physics — Lattice
The spin content of the proton in quenched QCD
B. Alles🇮🇹 · M. Campostrini🇮🇹 · L. Del Debbio🇮🇹 · A. Di Giacomo🇮🇹 · H. Panagopoulos🇮🇹 · E. Vicari🇮🇹
Abstract
We present preliminary results on the proton spin structure function at zero momentum, in the quenched approximation. Our calculation makes use of a nonperturbative means of determining the multiplicative renormalization of the topological charge density.
Comments: REVTEX, 6 pages, 1 PS figure attached. Pisa preprint IFUP-TH-14/94