{"paper":{"title":"$B^0_s$-$\\bar B^0_s$ Oscillations as a New Tool to Explore CP Violation in $D_s^\\pm$ Decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"K. Keri Vos, Robert Fleischer","submitted_at":"2016-06-20T09:53:49Z","abstract_excerpt":"CP violation in $B^0_s$-$\\bar B^0_s$ oscillations is expected at the $10^{-5}$ level in the Standard Model but could be enhanced by New Physics. Using $B^0_s\\to D_s^-\\ell^+\\nu_\\ell$ decays, LHCb has recently reported the new result $(0.39\\pm0.33)\\times10^{-2}$ of the corresponding observable $a^s_{\\rm sl}$. We point out that other current $B$ decay data imply $a^s_{\\rm sl} = (0.004 \\pm 0.075)\\times10^{-2}$. In view of this strong constraint, we propose to use $B^0_s\\to D_s^-\\ell^+\\nu_\\ell$ and similar flavor-specific decays as a new tool to determine both the production asymmetry between $B^0_"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.06042","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"}