{"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/muon-g-2-vs-lhc-run-2-in-supersymmetric","title":"Muon g-2 vs LHC Run 2 in Supersymmetric Models","arxiv_id":"2001.11025","date":"2020-01-29","proceeding":null,"authors":["Motoi Endo","Koichi Hamaguchi","Sho Iwamoto","Teppei Kitahara"],"abstract":"Supersymmetric models with sub-TeV charginos and sleptons have been a candidate for the origin of the long-standing discrepancy in the muon anomalous magnetic moment (g-2). By gathering all the available LHC Run 2 results, we investigate the latest LHC constraints on models that explain the anomaly by their chargino contribution to the muon g-2. It is shown that the parameter regions where sleptons are lighter than charginos are strongly disfavored. In contrast, we find that the models with $m_{\\tilde{\\mu}_{\\mathrm L}}\\gtrsim m_{{\\tilde\\chi}^{\\pm}_1}$ are still widely allowed, where the lighter chargino dominantly decays into a W-boson and a neutralino.","url_abs":"https://arxiv.org/abs/2001.11025v3","url_pdf":"https://arxiv.org/pdf/2001.11025v3.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":"muon-g-2-vs-lhc-run-2-in-supersymmetric","repo_url":"https://github.com/misho104/2001.11025-gm2lhc2019","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}