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DGLAP improved saturation model with heavy flavours

2006/05/13 by S. Sapeta, Sebastian Sapeta, Sapeta, S.
Earth and Planetary Sciences · Environmental Science · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Meteorological Phenomena and Simulations #Methane Hydrates and Related Phenomena #Ocean Waves and Remote Sensing #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/0605154

4 pages, 2 figures; Talk presented at the 41th Rencontres de Moriond on QCD and High Energy Hadronic Interactions, La Thuile, Italy, March 18-25, 2006

arxiv created 2006/05/13 · openalex publication_date 2006/05/13 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The DGLAP improved saturation model of Bartels, Golec and Kowalski is supplemented by the contribution from the heavy quarks: charm and beauty. It is shown to give good description of both the total proton structure function F2 and, as a prediction, the heavy quarks contribution F2c and F2b. The reasonable agreement for the longitudinal and diffractive structure functions is also found.

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