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Diffractive parton distributions and the saturation model

2001/05/31 by K. Golec-Biernat, Golec-Biernat, K., M. Wusthoff +2
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/0105333

6 pages, latex, talk given at 9th International Workshop on Deep Inelastic Scattering and QCD (DIS 2001), Bologna, Italy, 27 Apr-1 May 2001

arxiv created 2001/05/31 · openalex publication_date 2001/05/31 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We construct diffractive parton distributions in the model of DIS diffraction in which the diffractive state is formed by the qq and qqg components. The interaction of such systems with the proton is described by the dipole cross section given by the saturation model. We find Regge factorization property with the measured at HERA depenedence on energy. The found parton distributions are evolved with the DGLAP evolution equations to make a comparison with the data.

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