The partonic interpretation of reggeon theory models

Abstract

We review a physical content of the two simplest models of reggeon field theory: namely the eikonal and the Schwimmer models. The AGK cutting rules are used to obtain the inclusive, the inelastic and the diffractive cross sections. The system of nonlinear equations for these cross sections is written down and analytic expressions for its solution are obtained. We derive the rapidity gap dependence of the differential cross sections for diffractive dissociation in the Schwimmer model and in its eikonalized extension. The results are interpreted from the partonic viewpoint of the interaction at high energies.

arXiv comment18 pages, 8 figures. Refs. [20],[21] added, and the comparison with results of [21] inserted

References in corpus (5)

• Operator expansion for high-energy scattering
• Soft diffraction and the elastic slope at Tevatron and LHC energies: a multi-Pomeron approach
• Probabilities of rapidity gaps in high energy interactions
• Diffractive Dissociation Including Multiple Pomeron Exchanges in High Parton Density QCD
• A Pomeron Approach to Hadron-Nucleus and Nucleus-Nucleus "Soft" Interactions at High Energy

Cited by in corpus (17)

• A QCD motivated model for soft interactions at high energies
• Soft diffraction at the LHC: a partonic interpretation
• Leading neutron spectra
• The BFKL Pomeron Calculus in zero transverse dimensions: summation of Pomeron loops and generating functional for the multiparticle production processes
• Enhanced Pomeron diagrams: re-summation of unitarity cuts
• N=4 SYM and QCD motivated approach to soft interactions at high energies
• Nuclear shadowing in Glauber-Gribov theory with Q2-evolution
• Survival probability of large rapidity gaps in QCD and N=4 SYM motivated model
• Unitarity cutting rules for the nucleus excitation and topological cross sections in hard production off nuclei from nonlinear k_t-factorization
• CGC/saturation approach for soft interactions at high energy: a two channel model
• QCD motivated approach to soft interactions at high energy: inclusive production
• The BFKL Pomeron Calculus in zero transverse dimensions: diffractive processes and survival probability for central diffractive production
• QCD motivated approach to soft interactions at high energies: nucleus-nucleus and hadron-nucleus collisions
• Proton-air collisions in a model of soft interactions at high energies
• Long range rapidity correlations in soft interaction at high energies
• CGC/saturation approach: an impact-parameter dependent model for diffraction production in DIS
• CGC/saturation approach: re-visiting the problem of odd harmonics in angular correlations