{"paper":{"title":"The Revival of $U(1)_{L_e-L_\\mu}$: A Natural Solution for $(g-2)_\\mu$ with a Sub-GeV Dark Matter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Bibhabasu De","submitted_at":"2024-10-06T08:33:01Z","abstract_excerpt":"The experiments searching for a hidden gauge sector with a leptophilic neutral gauge boson have already ruled out $U(1)_{L_e-L_\\mu}$ as a feasible extension of the Standard Model (SM) gauge group ($\\mathcal{G}_{\\rm SM}$) for explaining the observed discrepancy in $(g-2)_\\mu$. The paper proposes a simple extension of the minimal particle content of $\\mathcal{G}_{\\rm SM}\\otimes U(1)_{L_e-L_\\mu}$ with a TeV-scale scalar leptoquark $S_1$. Due to the non-trivial transformation of $S_1$ under $U(1)_{L_e-L_\\mu}$, the model generates additional one-loop contributions to $(g-2)_\\mu$, reviving the consi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.04399","kind":"arxiv","version":2},"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/2410.04399/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"}