Eur. Phys. J. C (2018) 78: 497
https://doi.org/10.1140/epjc/s10052-018-5979-6

Regular Article - Theoretical Physics

Real part of pp scattering amplitude in additive quark model at LHC energies

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

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

Received: 13 February 2018
Accepted: 7 June 2018
Published online: 15 June 2018

Abstract

Elastic pp scattering at LHC energies is treated in additive quark model together with Pomeron exchange theory. The obtained results are compared with the new experimental data on the ratio of real to imaginary part of the scattering amplitude at the small transverse momenta