Nucleus–nucleus scattering in perturbative QCD with Nc→∞

2000/03/01 by M Braun, M. A. Braun · 5 citations
Physics and Astronomy · #Amplitude #Constant (computer programming) #Field (mathematics) #High-Energy Particle Collisions Research #Limit (mathematics) #Particle physics theoretical and experimental studies #Perturbative QCD #Quantum Chromodynamics and Particle Interactions #Quantum chromodynamics #Scattering #Scattering amplitude #hep-ph

paper · pdf · doi:10.1016/s0370-2693(00)00571-2

published as Phys.Lett. B483 (2000) 115-123 · 11 pages in LaTex

arxiv created 2000/03/01 · openalex publication_date 2000/06/01 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

In the perturbative QCD with N_c→∞ equations for the amplitude of the nucleus-nucleus scattering are derived by the effective field method. The asymptotic form of the solution is discussed. It is argued that in the high-energy limit the total nucleus-nucleus cross-sections become constant and purely geometrical.

Citations

• Studies of unitarity at small x using the dipole formulation
• The system of four reggeized gluons and the three-pomeron vertex in the high colour limit
• BFKL pomeron in the next-to-leading approximation

Cited by

• A new parton model for the soft interactions at high energies
• A zero-dimensional model for high-energy scattering in QCD
• Inclusive cross-sections for jet production in nucleus–nucleus collisions in the perturbative QCD pomeron model
• High energy QCD: multiplicity dependence of quarkonia production
• QCD unitarity constraints on Reggeon Field Theory