A simple model for high-energy nucleon-nucleon elastic diffraction and exclusive diffractive electroproduction of vector mesons on protons

作者：Godizov A A^*

来源：Physics Letters B, 2011, 703(3): 331-342.

DOI：10.1016/j.physletb.2011.08.012

The processes of exclusive diffractive scattering p+p -> p+p, (p) over bar +p -> (p) over bar+ p, and gamma*+p -> V+p at high energies are considered in the framework of a unified Regge-eikonal model with a very simple reggeon structure of the eikonal. It is demonstrated that the pomeron trajectory is universal in all reactions and having intercept about 1.31 which could be extracted explicitly from the data on the proton structure function F-2(x, Q(2)). The predictions for the proton-proton cross-sections at LHC energies are given.

• 出版日期2011-9-14