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Photon Structure: QCD Treatment and Parton Densities

1994/07/18 by A. Vogt, Andreas Vogt, Vogt, Andreas
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/9407320

8 pages, LateX, 8 figures (not included, hardcopies available upon request), LMU-11/94

arxiv created 1994/07/18 · openalex publication_date 1994/07/18 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The QCD treatment of the photon structure beyond the leading order is discussed with emphasis on a proper choice of the factorization scheme and/or the boundary conditions. Recent parametrizations of the photon's parton content are examined and compared. The sensitivity of the photon structure function on the QCD scale parameter is reconsidered.

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