{"paper":{"title":"New Physics in $b \\to s \\mu^+ \\mu^-$ after the Measurement of $R_{K^*}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alakabha Datta, Ashutosh Kumar Alok, Bhubanjyoti Bhattacharya, David London, Dinesh Kumar, Jacky Kumar","submitted_at":"2017-04-24T18:01:28Z","abstract_excerpt":"The recent measurement of $R_{K^*}$ is yet another hint of new physics (NP), and supports the idea that it is present in $b\\to s\\mu^+\\mu^-$ decays. We perform a combined model-independent and model-dependent analysis in order to deduce properties of this NP. Like others, we find that the NP must obey one of two scenarios: (I) $C_9^{\\mu\\mu}({\\rm NP}) < 0$ or (II) $C_9^{\\mu\\mu}({\\rm NP}) = - C_{10}^{\\mu\\mu}({\\rm NP}) < 0$. A third scenario, (III) $C_9^{\\mu\\mu}({\\rm NP}) = - C_{9}^{\\prime \\mu\\mu}({\\rm NP})$, is rejected largely because it predicts $R_K = 1$, in disagreement with experiment. The s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.07397","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"}