{"paper":{"title":"Quantum Numbers of $\\Omega_c$ States and Other Charmed Baryons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Cheng-Wei Chiang, Hai-Yang Cheng","submitted_at":"2017-04-03T01:06:45Z","abstract_excerpt":"Possible spin-parity quantum numbers for excited charmed baryon resonances are discussed in this work. Our main results are: (i) Among the five newly observed $\\Omega_c$ states, we have identified $\\Omega_c(3090)$ and $\\Omega_c(3119)$ with radially excited $\\frac12^+(2S)$ and $\\frac32^+(2S)$ states, respectively, and $\\Omega_c(3000)$ with $\\frac12^-(1P)$ and $S=\\frac32$. The two states $\\Omega_c(3050)$ and $\\Omega_c(3066)$ form a $P$-wave $(\\frac32^-,\\frac52^-)$ doublet. (ii) The widths of $\\Omega_c(3066)$ and $\\Xi'_c(2930)$ are calculable within the framework of heavy hadron chiral perturbati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.00396","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"}