{"paper":{"title":"Constraints on $U(1)_{L_\\mu-L_\\tau}$ from LHC Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Manuel Drees, Meng Shi, Zhongyi Zhang","submitted_at":"2018-11-29T19:34:04Z","abstract_excerpt":"In this study, we apply LHC data to constrain the extension of the Standard Model by an anomaly-free $U(1)_{L_\\mu-L_\\tau}$ gauge group; this model contains a new gauge boson ($Z^\\prime$) and a scalar dark matter particle ($\\phi_{\\rm DM}$). We recast a large number of LHC analyses from ATLAS and CMS of multi-lepton final states. We find that for $10$ GeV $< m_{Z^\\prime} < 60$ GeV the strongest constraint comes from a dedicated $Z^\\prime$ search in the $4\\mu$ final state by the CMS collaboration; for larger $Z^\\prime$ masses, searches for final states with three leptons plus missing $E_T$ are mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.12446","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":""},"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"}