Regge and factorized GPD models in ${\rho }^0$ elastic electroproduction

Abstract

A possibility to study Regge and factorized parameterizations of generalized parton distributions in hard electroproduction of ${\rho }^0$ on the proton is considered. For that the dependences of the differential cross sections on the transferred momentum for these parameterizations are compared.

Comments: 5 pages, 4 figures