{"paper":{"title":"An angular distribution analysis of $\\Lambda_b$ decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"E. Conte (LPC, O. Leitner (ECT*), Universite Blaise Pascal), Z.J. Ajaltouni (LPC","submitted_at":"2004-12-09T17:49:46Z","abstract_excerpt":"A study of the angular distributions of the processes $\\Lambda_b \\to {\\Lambda} V(1^-)$ with $V ({J/\\Psi,\\rho}^0)$ is performed. Emphasis is put on the initial $\\Lambda_b$ polarization and the polarization density-matrices are derived to perform tests of both Time-Reversal (TR) and CP violation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0412131","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"}