{"paper":{"title":"Angular analysis of $B_s\\, \\to\\, f_{2}'\\,(1525)\\,(\\to K^+\\,K^-)\\,\\mu^+ \\,\\mu^-$ decays as a probe to lepton flavor universality violation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Niladribihari Sahoo, N Rajeev, Rupak Dutta","submitted_at":"2020-09-14T06:07:20Z","abstract_excerpt":"The flavor anomalies reported in $R_K$, $R_{K^*}$, $P_{5}^{\\prime}$ and $\\mathcal{B}(B_s\\, \\to\\, \\phi\\, \\mu^+\\, \\mu^-)$ indicate lepton flavor universality violation in $b \\to s\\,l^+\\,l^-$ quark level transition decays. The deviation from the SM prediction reported in the underlying flavor observables currently stand at the level of $2.5\\sigma$, $2.4\\sigma$, $3.3\\sigma$ and $3.7\\sigma$, respectively. In this context, we perform an angular analysis of the four-body differential decay of $B_s\\, \\to\\, f_{2}^{\\prime}\\,(1525)\\,(\\to K^+\\,K^-)\\,\\mu^+ \\,\\mu^-$ in a model independent effective field th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.06213","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/2009.06213/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"}