Eur. Phys. J. C (2015) 75: 438
https://doi.org/10.1140/epjc/s10052-015-3662-8

Regular Article - Theoretical Physics

Diffractive dissociation in high energy pp collisions in additive quark model

Petersburg Nuclear Physics Institute, Kurchatov National Research Center, Gatchina, Saint Petersburg, 188300, Russia

^* e-mail: shuvaev@thd.pnpi.spb.ru

Received: 21 April 2015
Accepted: 6 September 2015
Published online: 21 September 2015

Abstract

High energy (CERN SPS and LHC) pp () scattering is treated in the framework of the Additive Quark Model together with Pomeron exchange theory. Reasonable agreement with experimental data is achieved both for the elastic scattering and for the diffractive dissociation with natural parameters for the strong matter distribution inside proton.