{"paper":{"title":"Nonfactorization in Cabibbo-Favored B Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. N. Kamal, F. M. Al-Shamali","submitted_at":"1998-06-05T03:12:31Z","abstract_excerpt":"We assume universal values for the color-singlet ($\\epsilon_1$) and color octet ($\\epsilon_8$) nonfactorization parameters in B Decays. Two sets of color-favored processes and one set of color-suppressed processes were used to give quantitative estimates of these parameters. It has been found (by calculating the branching ratios for a large number of Cabibbo-favored B Decays) that the values $\\epsilon_1(\\mu_0) = - 0.06 +/- 0.03$ and $\\epsilon_8(\\mu_0) = 0.12 +/- 0.02$ improve significantly the predictions of the factorization model."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9806270","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"}