Mesonic Corrections to the Shape of Quark Distributions
arXiv:hep-ph/9508398 · doi:10.1016/0370-2693(95)00923-9
Abstract
We compute the full x - dependence of the proton and neutron spin structure functions in the MIT bag model, including the effect of gluon exchange and the meson cloud. Impressive agreement is found for x larger than 0.1, where polarised gluons are not expected to play a significant role.
16 pages with 6 figures. To appear in Phys. Lett. B