{"paper":{"title":"Hadronic Molecular States Composed of Heavy Flavor Baryons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Ning Li, Shi-Lin Zhu","submitted_at":"2012-04-16T05:16:11Z","abstract_excerpt":"We investigate the possible molecules composed of two heavy flavor baryons such as \"$A_QB_Q$\"(Q=b, c) within the one-pion-exchange model (OPE). Our results indicate that the long-range $\\pi$ exchange force is strong enough to form molecules such as $[\\Sigma_Q\\Xi_Q^{'}]^{I=1/2}_{S=1}$(Q=b, c), $[\\Sigma_Q\\Lambda_Q]^{I=1}_{S=1}$(Q=b, c), $[\\Sigma_b\\Xi_b^{'}]^{I=3/2}_{S=1}$ and $[\\Xi_b\\Xi^{'}_b]^{I=0}_{S=1}$ where the S-D mixing plays an important role. In contrast, the $\\pi$ exchange does not form the spin-singlet $A_QB_Q$ bound states. If we consider the heavier scalar and vector meson exchanges"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.3364","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"}