{"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/inclusive-mathrm-d-0-photoproduction-in","title":"Inclusive $\\mathrm{D}^0$ photoproduction in ultraperipheral collisions","arxiv_id":"2503.16108","date":"2025-03-20","proceeding":null,"authors":["Patricia Gimeno-Estivill","Tuomas Lappi","Heikki Mäntysaari"],"abstract":"We compute the differential cross section for inclusive $\\mathrm{D}^0$ production in ultraperipheral collisions within the Color Glass Condensate framework. Our predictions are found to be in relatively good agreement with the CMS data at small transverse momentum, which is the region of validity of our approach. Furthermore, we quantify saturation effects by a nuclear modification ratio $R_{pA}$ for $\\mathrm{D}^0$ photoproduction and examine both analytically and numerically the collinear factorization limit of the $\\mathrm{D}^0$ differential photoproduction cross section.","url_abs":"https://arxiv.org/abs/2503.16108v2","url_pdf":"https://arxiv.org/pdf/2503.16108v2.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":"inclusive-mathrm-d-0-photoproduction-in","repo_url":"https://github.com/patgies/inclusive-d0-upc","is_official":1,"mentioned_in_paper":1,"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}