Heavy-flavor contributions at NNLO in CTEQ PDF analysis

2011/08/19 by Marco Guzzi, Pavel Nadolsky, Pavel M. Nadolsky +6
Engineering · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle Accelerators and Free-Electron Lasers #Particle physics theoretical and experimental studies #Superconducting Materials and Applications #hep-ph

paper · pdf · doi:10.48550/arxiv.1108.4008

4 Pages, 4 figures, Presented at XIX International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2011) April 11-15, 2011, Newport News VA, USA

arxiv created 2011/08/19 · openalex publication_date 2011/08/19 · arxiv updated 2011/08/22 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We discuss an NNLO realization of the general mass scheme S-ACOT-χ for treatment of heavy-flavour production in neutral current deep-inelastic scattering. Practical implementation of the NNLO calculation is illustrated on the example of semi-inclusive structure functions F_{2 c}(x,Q) and F_{L c}(x,Q).

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