{"paper":{"title":"A Phenomenological Estimate of the Binding Energy of Heavy Dimesons","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"D. Janc, J.Stefan Institute), M. Rosina (University of Ljubljana","submitted_at":"2000-07-04T09:40:50Z","abstract_excerpt":"A phenomenological estimate is derived such that the binding energies of dimesons are expressed as combinations of masses of different mesons and baryons. The estimate is almost model-independent, the only major assumptions being that the wave functions of the two light quarks in $\\Lambda_c$, $\\Lambda_b$ and in the $\\bar{c}\\bar{c}qq$ and $\\bar{b}\\bar{b}qq$ dimesons are very similar, and that for heavy quarks the $QQ$ interaction is half as strong as the $Q\\bar{Q}$ interaction. We get $\\bar{b}\\bar{b}qq$ (I=0, J=1) bound by about 100 MeV and $\\bar{c}\\bar{c}qq$ unbound."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0007024","kind":"arxiv","version":3},"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"}