2013/06/07 by V. V. Anisovich, V.V. Anisovich, K. Nikonov +5
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph
paper · pdf · doi:10.48550/arxiv.1306.1735
5 pages. Typos and PACS corrected
openalex publication_date 2013/06/07 · arxiv created 2013/06/21 · arxiv updated 2013/06/24 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Proton-proton total and elastic cross sections are considered in the Dakhno-Nikonov eikonal model [L.G. Dakhno, V.A. Nikonov, Eur. Phys. J. A8, 209 (1999)] at ultra-high energies. The model takes into account the quark structure of hadrons and the gluon structure of the supercritical pomeron that results in colour screening. The pomeron is considered as an input interaction term. The model gives a reasonably good description of the preLHC and LHC data for pp collisions with a growth of the type ln2s for total and elastic cross sections and (τ=\bf q_⊥2ln2s)-scaling for diffractive scattering. We present parameters of the supercritical pomeron and provide predictions for the energy region √(s)∼ 102-104 TeV.