{"paper":{"title":"Analysis of the doubly heavy baryons in the nuclear matter with the QCD sum rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Zhi-Gang Wang","submitted_at":"2012-05-03T03:23:23Z","abstract_excerpt":"In this article, we study the doubly heavy baryon states $\\Xi_{cc}$, $\\Omega_{cc}$, $\\Xi_{bb}$ and $\\Omega_{bb}$ in the nuclear matter using the QCD sum rules, and derive three coupled QCD sum rules for the masses, vector self-energies and pole residues. The predictions for the mass-shifts in the nuclear matter $\\Delta M_{\\Xi_{cc}}=-1.11\\,\\rm{GeV}$, $\\Delta M_{\\Omega_{cc}}=-0.33\\,\\rm{GeV}$, $\\Delta M_{\\Xi_{bb}}=-3.37\\,\\rm{GeV}$ and $\\Delta M_{\\Omega_{bb}}=-1.05\\,\\rm{GeV}$ can be confronted with the experimental data in the future."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.0605","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"}