Nucleon electromagnetic form factors in a quark-gluon core model
arXiv:0905.3431 · doi:10.1140/epjc/s10052-009-1181-1
Abstract
We study the nucleon electromagnetic form factors in a quark-gluon core model framework, which can be viewed as an extension of the Isgur-Karl model of baryons. Using this picture we derive nucleon electromagnetic dipole form factors at low Q^2 and the deviation from the dipole form at high Q^2, that are consistent with the existing experimental data.
5 pages, 3 figures