{"paper":{"title":"A diagrammatic analysis of two-body charmed baryon decays with flavor symmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"H.J. Zhao, Yan-Li Wang, Yao Yu, Y.K. Hsiao","submitted_at":"2018-11-18T03:19:35Z","abstract_excerpt":"We study the two-body anti-triplet charmed baryon decays based on the diagrammatic approach with $SU(3)$ flavor symmetry. We extract the two $W$-exchange effects as $E_{\\bf B}$ and $E^\\prime$ that contribute to the $\\Lambda_c^+ \\to \\Xi^0 K^+$ decay, together with the relative phases, where $E_{\\bf B}$ gives the main contribution. Besides, we find that ${\\cal B}(\\Lambda_c^+\\to p\\pi^0)=(0.8 ^{+0.9}_{-0.8})\\times 10^{-4}$, which is within the experimental upper bound. Particularly, we obtain ${\\cal B}(\\Xi_c^+\\to\\Xi^{0} \\pi^{+})=(9.3 \\pm 3.6)\\times 10^{-3}$, ${\\cal B}(\\Xi_c^0\\to \\Xi^-\\pi^+,\\Lambda"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.07265","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1811.07265/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}