{"paper":{"title":"Partial wave analysis of $\\psi'\\to\\gamma\\chi_{c0}\\to \\gamma p K^- \\bar{\\Lambda}$ used for searching for baryon resonance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Bing-Song Zou, Gong-Ru Lu, Hai-Bo Li, Xian-Wei Kang","submitted_at":"2009-11-16T10:31:59Z","abstract_excerpt":"The abundant $\\psi'$ events have been collected at the Beijing Electron Positron Collider-II (BEPCII) that could undoubtedly provide us with a great opportunity to study the more attractive charmonium decays. As has been noticed before, in the process of $J/\\psi$ decaying to the baryonic final states, $p K^- \\bar{\\Lambda}$, the evident $\\Lambda^*$ and $N^*$ bands have been observed. Similarly, by using the product of $\\chi_{cJ}$ from $\\psi'$ radiative decay, we may confirm it or find some extra new resonances. $\\chi_{c0}$'s data samples will be more than $\\chi_{c1,2}$ taking into account the l"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.2998","kind":"arxiv","version":4},"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"}