On the Probabilistic Interpretation of the Evolution Equations with Pomeron Loops in QCD

Details On the Probabilistic Interpretation of the Evolution Equations with Pomeron Loops in QCD On the Probabilistic Interpretation of the Evolution Equations with Pomeron Loops in QCD

2005-10-07

arxiv.org/abs/hep-ph/0510094v1

Nucl.Phys. A768 (2006) 194-221

Physics

High Energy Physics

High Energy Physics - Phenomenology

31 pages, 2 figures

Scientific paper

10.1016/j.nuclphysa.2006.01.013

We study some structural aspects of the evolution equations with Pomeron loops recently derived in QCD at high energy and for a large number of colors, with the purpose of clarifying their probabilistic interpretation. We show that, in spite of their appealing dipolar structure and of the self-duality of the underlying Hamiltonian, these equations cannot be given a meaningful interpretation in terms of a system of dipoles which evolves through dissociation (one dipole splitting into two) and recombination (two dipoles merging into one). The problem comes from the saturation effects, which cannot be described as dipole recombination, not even effectively. We establish this by showing that a (probabilistically meaningful) dipolar evolution in either the target or the projectile wavefunction cannot reproduce the actual evolution equations in QCD.

Affiliated with

Also associated with

No associations

Rating

On the Probabilistic Interpretation of the Evolution Equations with Pomeron Loops in QCD does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On the Probabilistic Interpretation of the Evolution Equations with Pomeron Loops in QCD, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the Probabilistic Interpretation of the Evolution Equations with Pomeron Loops in QCD will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-561206