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Renormalized diffractive cross sections at HERA and the structure of the pomeron

1995/12/13 by K. Goulianos, Goulianos, K. · 1 citation
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/9512291

10 pages 3 eps uu-encoded figures, Talk given at the VI-th Blois Workshop, Frontiers in Strong Interactions Chateau de Blois, France, June 20-24, 1995. Please send any Comments/questions to [email protected]

openalex publication_date 1995/12/13 · arxiv created 1995/12/14 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

A phenomenological renormalization scheme for hadronic diffraction is proposed, which achieves unitarization without the need for "screening corrections". Predictions for diffractive photoproduction cross sections at HERA are presented and compared with experimental results. A new interpretation of hard and deep inelastic diffractive data emerges, in which the momentum sum rule is obeyed by the constituents of a pomeron described as a mixture of quark and gluon color singlets in a ratio dictated by asymptopia.

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