1999/05/31 by N. N. Nikolaev, Nikolaev, N. N.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/9905562
5 pages, to appear in Proceedings of Workshop on Monte Carlo at HERA, DESY. Extended discussion of QCD mechanism of Diffractive DIS added in the Introduction
openalex publication_date 1999/05/31 · arxiv created 1999/08/20 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In a consistent QCD approach to diffractive DIS gluons in the pomeron have soft zg distribution and very broad intrinsic k⊥ distribution. The latter has not yet been incorporated into diffractive Monte-Carlo generators (RAPGAP,....). I argue that the so-introduced bias in the diffractive jet analysis may be the reason why H1 Collaboration finds the very large and hard gluon content of the pomeron. I discuss possible direct experimental determinations of intrinsic k⊥ in the pomeron.