{"paper":{"title":"CP Violation in Leptonic Rare $B^0_s$ Decays as a Probe of New Physics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Daniela Gal\\'arraga Espinosa, Gilberto Tetlalmatzi-Xolocotzi, Robert Fleischer, Ruben Jaarsma","submitted_at":"2017-09-14T12:39:47Z","abstract_excerpt":"The decay $B^0_s\\to\\mu^+\\mu^-$ is a key probe for the search of physics beyond the Standard Model. While the current measurements of the corresponding branching ratio agree with the Standard Model within the uncertainties, significant New-Physics effects may still be hiding in $B^0_s\\to\\mu^+\\mu^-$. In order to reveal them, the observable $\\mathcal{A}^{\\mu\\mu}_{\\Delta \\Gamma_s}$, which is provided by the decay width difference $\\Delta\\Gamma_s$ of the $B^0_s$-meson system, plays a central role. We point out that a measurement of a CP-violating observable ${\\cal S}_{\\rm \\mu\\mu}$, which is induced"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.04735","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"}