cross section from the dipole model in momentum space
arXiv:hep-ph/0612091 · doi:10.1103/PhysRevD.76.094018
Abstract
We reproduce the DIS measurements of the proton structure function at high energy from the dipole model in momentum space. To model the dipole-proton forward scattering amplitude, we use the knowledge of asymptotic solutions of the Balitsky-Kovchegov equation, describing high-energy QCD in the presence of saturation effects. We compare our results with the previous analysis in coordinate space and discuss possible extensions of our approach.
9 pages, 3 figures