{"paper":{"title":"Hyperon Nonleptonic Weak Decays Revisited","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"D. Tadi\\'c (Physics Department, M.D. Scadron (Physics Department, University of Arizona), Zagreb University)","submitted_at":"2000-11-27T17:18:40Z","abstract_excerpt":"We first review the current algebra - PCAC approach to nonleptonic octet baryon 14 weak decay B (\\to) (B^{\\prime})(\\pi) amplitudes. The needed four parameters are independently determined by (\\Omega \\to \\Xi \\pi),(\\Lambda K) and (\\Xi ^{-}\\to \\Sigma ^{-}\\gamma) weak decays in dispersion theory tree order. We also summarize the recent chiral perturbation theory (ChPT) version of the eight independent B (\\to) (B^{\\prime}\\pi) weak (\\Delta I) = 1/2 amplitudes containing considerably more than eight low-energy weak constants in one-loop order."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0011328","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":""},"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"}