{"paper":{"title":"SU(3) Relations and the CP Asymmetries in B Decays to $\\eta' K_S$, $\\phi K_S$ and $K^+ K^- K_S$","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Helen Quinn, Yosef Nir, Yuval Grossman, Zoltan Ligeti","submitted_at":"2003-03-20T07:20:16Z","abstract_excerpt":"We consider CP asymmetries in neutral $B$ meson decays to $\\eta' K_S$, $\\phi K_S$, and $K^+ K^- K_S$. We use SU(3) relations to estimate or bound the contributions to these amplitudes proportional to $V_{ub}^*V_{us}$. Such contributions induce a deviation of the $S_f$ terms measured in these time dependent CP asymmetries from that measured for $\\psi K_S$. For the $K^+ K^- K_S$ mode, we estimate the deviation to be of order 0.1. For the $\\eta' K_S$ mode, we obtain an upper bound on this deviation of order 0.3. For the $\\phi K_S$ mode, we have to add a mild dynamical assumption to the SU(3) anal"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0303171","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"}