{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/theoretical-description-of-the-hera-data-on-f","title":"Theoretical description of the HERA data on $F_2$","arxiv_id":"hep-ph/9806367","date":"1998-06-15","proceeding":null,"authors":["A. B. Kaidalov","C. Merino"],"abstract":"It is shown that the CKMT model for the nucleon structure function $F_2$ gives a good description of the recent HERA data at low and moderate $Q^2$. Also the fit to the same data obtained with a modified version of the model in which a logarithmic dependence on $Q^2$ has been included, is presented. For moderate values of $Q^2$, in the current available range of $x$, the first parametrization leads to a better description of the data.","url_abs":"https://arxiv.org/abs/hep-ph/9806367v1","url_pdf":"https://arxiv.org/pdf/hep-ph/9806367v1.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"links_only","authors_date_abstract":"arXiv metadata, CC0 1.0 (https://info.arxiv.org/help/license), from the Kaggle arXiv metadata snapshot of 2026-09-12"},"code_links":[{"paper_slug":"theoretical-description-of-the-hera-data-on-f","repo_url":"https://github.com/NuSpaceSim/nupyprop","is_official":0,"mentioned_in_paper":0,"mentioned_in_github":1,"framework":"none","reach":null}],"tasks":[],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"syntology_url":null,"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}