On the collision of two projectiles on two targets in the BFKL approach

Abstract

High-energy collisions of two nucleons on two nucleons are studied in the BFKL approach in the leading approximation in ${\alpha }_s{N}_c$. Diagrams with redistribution of colour are considered. It is found that intermediate BKP states consisting of 4 reggeized gluons give a contribution which may be leading in deuteron-deuteron scattering and thus experimentally observable.

22 pages, 14 figures

References in corpus (4)

• Energy density of the Glasma
• Two-particle correlations in high energy collisions and the gluon four-point function
• Gluon production on two centers and the effective action approach
• Rapidity distribution of gluons in the classical field model for heavy ion collisions

Cited by in corpus (5)

• Reggeon Field Theory for Large Pomeron Loops
• Diffractive scattering on the deuteron
• Double inclusive cross-sections for gluon production in collision of two projectiles on two targets in the BFKL approach
• Diffractive scattering on the deuteron projectile in the NLO: triple interaction of reggeized gluons
• Four-pomeron vertex