{"paper":{"title":"Observation of the decay B0bar -> LambdaC antiproton pi0","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"B. Aubert et al., The BABAR Collaboration","submitted_at":"2010-07-08T13:26:17Z","abstract_excerpt":"In a sample of 467 million $B\\overline B$ pairs collected with the BABAR detector at the PEP-II collider at SLAC we have observed the decay $\\overline{B}^0\\rightarrow\\Lambda_c^+{\\overline p} \\pi^0$ and measured the branching fraction to be $(1.94\\pm0.17 \\pm 0.14 \\pm 0.50)\\times 10^{-4}$, where the uncertainties are statistical, systematic, and the uncertainty on the $\\Lambda_c^+\\rightarrow p {K^-} \\pi^+$ branching fraction, respectively. We determine an upper limit of $1.5\\times 10^{-6}$ at $90\\%$ C.L. for the product branching fraction ${\\cal B} (\\overline{B}^0\\rightarrow \\Sigma_c^+(2455)\\ove"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.1370","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"}