{"paper":{"title":"New Strategies to Obtain Insights into CP Violation Through $B_s\\to D_s^{\\pm}K^\\mp, D_s^{\\ast\\pm}K^\\mp, ...$ and $B_d\\to D^{\\pm}\\pi^\\mp, D^{\\ast\\pm}\\pi^\\mp, ...$ Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Robert Fleischer (CERN)","submitted_at":"2003-04-03T08:55:04Z","abstract_excerpt":"Decays of the kind $B_s\\to D_s^{\\pm}K^\\mp, D_s^{\\ast\\pm}K^\\mp, ...$ and $B_d\\to D^{\\pm}\\pi^\\mp, D^{\\ast\\pm}\\pi^\\mp, ...$ allow us to probe $\\phi_s+\\gamma$ and $\\phi_d+\\gamma$, respectively, involving the angle $\\gamma$ of the unitarity triangle and the $B^0_q$--$\\bar B^0_q$ mixing phases $\\phi_q$ ($q\\in\\{d,s\\}$). Analysing these modes in a phase-convention-independent way, we find that their mixing-induced observables are affected by a subtle $(-1)^L$ factor, where $L$ denotes the angular momentum of the $B_q$ decay products, and derive bounds on $\\phi_q+\\gamma$. Moreover, we emphasize that ``"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0304027","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0304027/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}