THREE-COMPONENT POMERON IN HIGH ENERGY ELASTIC SCATTERING

摘要

We assume that the pomeron is a sum of Regge multipoles, each corresponding to a finite gluon ladder. From the fit to the data of pp-and pp- scattering at high energy and all available momentum transfer we found that three-term multipole pomeron with different form-factors is significant for description of differential cross section and rise of ratio σ_(el)/σ_(tot) in whole experimental domain.