{"paper":{"title":"New physics explanations of $a_\\mu$ in light of the FNAL muon $g-2$ measurement","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Csaba Bal\\'azs, Dominik St\\\"ockinger, Douglas HJ Jacob, Hyejung St\\\"ockinger-Kim, Peter Athron, Wojciech Kotlarski","submitted_at":"2021-04-08T11:24:04Z","abstract_excerpt":"The Fermilab Muon $g-2$ experiment recently reported its first measurement of the anomalous magnetic moment $a_\\mu^{\\textrm{FNAL}}$, which is in full agreement with the previous BNL measurement and pushes the world average deviation $\\Delta a_\\mu^{2021}$ from the Standard Model to a significance of $4.2\\sigma$. Here we provide an extensive survey of its impact on beyond the Standard Model physics. We use state-of-the-art calculations and a sophisticated set of tools to make predictions for $a_\\mu$, dark matter and LHC searches in a wide range of simple models with up to three new fields, that "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.03691","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2104.03691/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}