Momentum transfer dependence of gpds

Abstract

Based on the factorization representation of the General Parton Distributions (GPDs) the momentum transfer dependence was determined by the analysis of the different representations of parton distribution functions (PDFs) and all possible experimental data of the electromagnetic form factors of the proton and neutron. The obtained $t$-dependence of the GPDs is checked by analysis of the different hadronic reactions (including exclusive and elastic hadron scattering) in a wide energy region with minimum free fitting parameters.

Comments: 6 pages, 8 figs, Talk on the XVI workshop on high energy physics (Dubna-15), Dubna, Russia, September 8-12, 1915