Scattering amplitudes and pomeron loops in perturbative QCD at large N_c

M.A. Braun, A.N. Tarasov

Research output

6 Citations (Scopus)

Abstract

The amplitude for the collision of two hadrons with the lowest order pomeron loop is calculated. Numerical calculations show that the loop contribution to the amplitude begins to dominate the single-pomeron exchange at rapidities 8–10. Full dependence of the triple-pomeron vertex on intermediate conformal weights is taken into account.
Original languageEnglish
Pages (from-to)300-305
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume726
Issue number1-3
DOIs
Publication statusPublished - 2013

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