{"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/towards-unpolarized-gpds-from-pseudo","title":"Towards Unpolarized GPDs from Pseudo-Distributions","arxiv_id":"2405.10304","date":"2024-05-16","proceeding":null,"authors":["Hervé Dutrieux","Robert G. Edwards","Colin Egerer","Joseph Karpie","Christopher Monahan","Kostas Orginos","Anatoly Radyushkin","David Richards","Eloy Romero","Savvas Zafeiropoulos"],"abstract":"We present an exploration of the unpolarized isovector proton generalized parton distributions (GPDs) $H^{u-d}(x, \\xi, t)$ and $E^{u-d}(x, \\xi, t)$ in the pseudo-distribution formalism using distillation. Taking advantage of the large kinematic coverage made possible by this approach, we present results on the moments of GPDs up to the order $x^3$ -- including their skewness dependence -- at a pion mass $m_\\pi = 358$ MeV and a lattice spacing $a = 0.094$ fm.","url_abs":"https://arxiv.org/abs/2405.10304v2","url_pdf":"https://arxiv.org/pdf/2405.10304v2.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":"towards-unpolarized-gpds-from-pseudo","repo_url":"https://zenodo.org/record/13504271","is_official":1,"mentioned_in_paper":0,"mentioned_in_github":0,"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}