{"paper":{"title":"D+ -> K-K+pi+ Meson Decays: A Search for CP Violation and a Measurement of the Branching Ratio","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"BABAR Collaboration: B. Aubert, et al","submitted_at":"2004-08-27T04:24:07Z","abstract_excerpt":"We present a preliminary measurement of the CP asymmetry in singly Cabibbo-suppressed D+ -> K-K+\\pi+ decays and in the resonant decays D+ -> \\phi \\pi+ and D+ -> K*0 K+. We use a data sample of 79.9 fb^{-1} recorded by the BABAR detector. The Cabibbo-favored Ds+ -> K-K+\\pi+ branching fraction is used as normalization in the measurements to reduce systematic uncertainties. Preliminary results of the CP asymmetries obtained are A_{CP}(K+K-\\pi \\pm) = (1.4 \\pm 1.0(stat.) \\pm 1.1(syst.))\\times 10^{-2}, A_{CP}(\\phi\\pi \\pm) = (0.2 \\pm 1.5(stat.) \\pm 0.8(syst.))\\times 10^{-2}, and A_{CP}(K^{\\pm} K*0) ="},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0408136","kind":"arxiv","version":1},"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"}