{"paper":{"title":"Study of $B^-\\to \\Lambda\\bar p\\eta^{(')}$ and $\\bar B^0_s\\to \\Lambda\\bar\\Lambda\\eta^{(')}$ decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"C.Q. Geng, H.J. Zhao, Yao Yu, Y.K. Hsiao","submitted_at":"2018-03-14T08:20:00Z","abstract_excerpt":"We study the three-body baryonic $B\\to {\\bf B\\bar B'}M$ decays with $M$ representing the $\\eta$ or $\\eta'$ meson. Particularly, we predict that ${\\cal B}(B^-\\to\\Lambda\\bar p\\eta,\\Lambda\\bar p\\eta')=(5.3\\pm 1.4,3.3\\pm 0.7)\\times 10^{-6}$ or $(4.0\\pm 0.7,4.6\\pm 1.1)\\times 10^{-6}$, where the errors arise from the non-factorizable effects as well as the uncertainties in the $0\\to {\\bf B\\bar B'}$ and $B\\to{\\bf B\\bar B'}$ transition form factors, while the two different results are due to overall relative signs between the form factors, causing the constructive and destructive interference effects."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.05161","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"}