{"paper":{"title":"Nonleptonic $\\Lambda_b$ decays to $D_s(2317)$, $D_s(2460)$ and other final states in Factorization","license":"","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alakabha Datta, Harry J. Lipkin, Patrick J O'Donnell","submitted_at":"2003-12-11T20:57:22Z","abstract_excerpt":"We consider nonleptonic Cabibbo--allowed $\\Lambda_b$ decays in the factorization approximation. We calculate nonleptonic decays of the type $ \\Lambda_b \\to \\Lambda_c P $ and $ \\Lambda_b \\to \\Lambda_c V $ relative to $\\bar{B}_d \\to D^+ P$ and $\\bar{B}_d \\to D^+ V$ where we include among the pseudoscalar states(P) and the vector states(V) the newly discovered $D_s$ resonances, $D_s(2317)$ and $D_s(2460)$. In the ratio of $\\Lambda_b$ decays to $D_s(2317)$ and $D_s(2460)$ relative to the $\\bar{B}_d$ decays to these states, the poorly known decay constants of $D_s(2317)$ and $D_s(2460)$ cancel lead"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0312160","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"}