{"paper":{"title":"Looking for the hidden-charm pentaquark resonances in $J/\\psi p$ scattering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Hongxia Huang, Jialun Ping, Jun He","submitted_at":"2019-03-30T13:58:15Z","abstract_excerpt":"In the framework of quark delocalization color screening model, the three new reported pentaquarks $P_{c}(4312)$, $P_{c}(4440)$, and $P_{c}(4457)$ can be identified as the hidden-charm molecular states $\\Sigma_{c}D$ with $J^{P}=\\frac{1}{2}^{-}$, $\\Sigma_{c}D^{*}$ with $J^{P}=\\frac{3}{2}^{-}$, and $\\Sigma_{c}D^{*}$ with $J^{P}=\\frac{1}{2}^{-}$, in the baryon-meson scattering process, respectively. Besides, the $\\Sigma^{*}_{c}D^{*}$ of both $J^{P}=\\frac{1}{2}^{-}$ and $J^{P}=\\frac{3}{2}^{-}$ are also possible molecular pentaquarks. Moreover, the calculation is extended to the $P_{c}-$like molecu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.00221","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"}