{"paper":{"title":"Angular distribution analysis of $B \\to J/\\psi K^{*}$ and resolving discrete ambiguities in the determination of $\\phi_1$","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"H.Y. Cheng, K.-C. Yang, Y.-Y. Keum","submitted_at":"2001-12-19T14:15:49Z","abstract_excerpt":"We discuss the angular distribution analysis of $B\\to J/\\psi K^{*}$ decays and a way to resolve discrete ambiguites in the determination of the unitary triangle $\\phi_1(=\\beta)$. We study the status of factorization hypothesis in the color-suppressed B meson decays: $B\\to J/\\psi K^{(*)}$ within the general factorization approach and QCD-factorization method."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0112257","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"}