The energy dependence of the diffraction minimum in the elastic scattering and new LHC data

Abstract

The soft diffraction phenomena in the elastic proton-proton scattering are reviewed from the viewpoint of experiments at the LHC (TOTEM and ATLAS collaboration). In the framework of the High Energy Generalized Structure (HEGS) model the form of the diffraction minimum in the nucleon-nucleon elastic scattering in a wide energy region is analyzed. The energy dependences of the main characteristics of the diffraction dip are obtained. The numerical predictions at LHC energies are presented. The comparison of the model predictions with the new LHC data at $\sqrt{s}=13$ TeV is made.

10 pages, 3 Tables, 8 figures (add the journal reference)

References in corpus (5)

• Measurement of the total cross section from elastic scattering in $pp$ collisions at $\sqrt{s}=7$ TeV with the ATLAS detector
• Generalized Parton Distributions and Description of Electromagnetic and Graviton form factors of nucleon
• Models of parton distributions and the description of form factors of nucleon
• How precisely will the total cross section be measured at the LHC?
• Analytic properties of different unitarization schemes

Cited by in corpus (12)

• Possible studies at the first stage of the NICA collider operation with polarized and unpolarized proton and deuteron beams
• New feature in the differential cross sections at $13$ TeV be measured at the LHC
• Two-Pomeron eikonal approximation for the high-energy EDS of nucleons
• Anomaly in the differential cross sections at 13 TeV
• New physics from TOTEM's recent measurements of elastic and total cross sections
• High-energy elastic diffractive scattering of nucleons in the framework of the two-Reggeon eikonal approximation (from U-70 to LHC)
• Electromagnetic and gravitomagnetic structure and radii of nucleons
• Analytical representation for amplitudes and differential cross section of pp elastic scattering at 13 TeV
• The structure and analytic properties of the scattering amplitude at LHC energies
• Generelized parton distributions and the structure of the hadrons
• Impact of the $f$-Reggeon exchanges on the observables of the single diffractive dissociation of nucleon at ultrahigh energies
• Nucleon structure and spin effects in elastic hadron scattering