2011/12/09 by A. M. Cooper-Sarkar, Cooper-Sarkar, A M
Computer Science · Engineering · Physics and Astronomy · #Advanced Data Storage Technologies #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #Superconducting Materials and Applications
paper · pdf · doi:10.48550/arxiv.1112.2107
openalex publication_date 2011/12/09 · openalex created_date 2024/04/11 · openalex updated_date 2026/07/28
The HERAPDF1.0 PDF set, which was an NLO QCD analysis based on H1 and ZEUS combined inclusive cross section data from HERA-I, has been updated to HERAPDF1.5 by including preliminary inclusive cross section data from HERA-II running. Studies have also been made by adding various other HERA data sets: combined charm data, combined low energy run data and H1 and ZEUS jet data. These data give information on the treatment of charm and the charm quark mass and on the value of αs(MZ). The PDF analysis has also been extended to NNLO. The PDFs give a good description of Tevatron and early LHC data.