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arXiv · hep-lat/9402019

The spin content of the proton in quenched QCD

B. Alles·M. Campostrini·L. Del Debbio·A. Di Giacomo·H. Panagopoulos·E. Vicari
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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.

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B. Alles, M. Campostrini, L. Del Debbio, A. Di Giacomo, H. Panagopoulos, E. Vicari. 1994-02-28. The spin content of the proton in quenched QCD. https://doi.org/10.1016/0370-2693(94)00924-4

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