{"paper":{"title":"Possible $H$-like dibaryon states with heavy quarks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Fan Wang, Hongxia Huang, Jialun Ping","submitted_at":"2013-11-19T13:30:36Z","abstract_excerpt":"Possible $H$-like dibaryon states $\\Lambda_{c}\\Lambda_{c}$ and $\\Lambda_{b}\\Lambda_{b}$ are investigated within the framework of quark delocalization color screening model. The results show that the interaction between two $\\Lambda_{c}$'s is repulsive, so it cannot be bound state by itself. However, the strong attraction in $\\Sigma_{c}\\Sigma_{c}$ and $\\Sigma^{*}_{c}\\Sigma^{*}_{c}$ channels and the strong channel coupling, due to the central interaction of one-gluon-exchange and one-pion-exchange, among $\\Lambda_{c}\\Lambda_{c}$, $\\Sigma_{c}\\Sigma_{c}$ and $\\Sigma^{*}_{c}\\Sigma^{*}_{c}$ push the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.4732","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"}