{"paper":{"title":"Identifying a $Z'$ behind $b \\to s \\ell \\ell$ anomalies at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Abner Soffer, Masaya Kohda, Tanmoy Modak","submitted_at":"2018-03-20T15:42:14Z","abstract_excerpt":"Recent $b\\to s\\ell\\ell$ anomalies may imply the existence of a new $Z'$ boson with left-handed $Z'bs$ and $Z'\\mu\\mu$ couplings. Such a $Z'$ may be directly observed at LHC via $b \\bar s \\to Z' \\to \\mu^+\\mu^-$, and its relevance to $b\\to s\\ell\\ell$ may be studied by searching for the process $gs \\to Z'b \\to \\mu^+\\mu^- b$. In this paper, we analyze the capability of the 14 TeV LHC to observe the $Z'$ in the $\\mu^+ \\mu^-$ and $\\mu^+\\mu^- b$ modes based on an effective model with major phenomenological constraints imposed. We find that both modes can be discovered with 3000 fb$^{-1}$ data if the $"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07492","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":""},"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"}