{"paper":{"title":"Strong Decays of observed $\\Lambda_c$ Baryons in the $^3P_0$ Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Ailin Zhang, Jing-Jing Guo, Pei Yang","submitted_at":"2019-02-20T10:25:45Z","abstract_excerpt":"The strong decay widths and some important branching ratios of possible Okubo-Zweig-Iizuka(OZI)-allowed strong decay channels of $\\Lambda_c(2595)^+$, $\\Lambda_c(2625)^+$, $\\Lambda_c(2765)^+$ ($\\Sigma_c(2765)^+$), $\\Lambda_c(2860)^+$, $\\Lambda_c(2880)^+$ and $\\Lambda_c(2940)^+$ are computed in a $^{3}P_{0}$ model, and possible assignments of these $\\Lambda_c$ are given. (1), $\\Lambda_c(2595)^+$ and $\\Lambda_c(2625)^+$ are possibly the $1P$-wave charmed baryons $\\Lambda_{c1}(\\frac{1}{2}^-)$ and $\\Lambda_{c1}(\\frac{3}{2}^-)$, respectively. (2), $\\Lambda_c(2765)^+$ ($\\Sigma_c(2765)^+$) seems impos"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.07488","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"}