{
  "abstract": "We reanalyze the lattice QCD data for the isoscalar $\\bar b\\bar c ud$ systems with $J^P=0^+$ and $1^+$ at $m_π\\simeq 220$ MeV, incorporating both short- and long-range interactions constrained by heavy-quark spin and chiral symmetries. Using the interaction fitted to the lattice results, we predict a spectrum of isoscalar $B^{(*)}\\bar D{}^{(*)}$ molecular states with quantum numbers $J^P=0^+$, $1^+$, and $2^+$. The predicted $J^P=0^+$ and $1^+$ $B\\bar D$ and $B^*\\bar D$ bound states are consistent with the lattice results. Furthermore, the two resonances reported by the lattice collaboration in the $J^P=0^+$ and $1^+$ $\\bar b\\bar c ud$ channels can be naturally interpreted as $B^*\\bar D{}^*$ and $B\\bar D{}^*$ hadronic molecules, respectively. We also predict two previously unreported $B^*\\bar D{}^*$ states with $J^P=1^+$ and $2^+$: a bound state and a shallow state whose pole may correspond to either a virtual state or a bound state, respectively. Our results provide a unified interpretation of the lattice spectrum and highlight the interplay between short- and long-range interactions in the dynamics of the $B^{(*)}\\bar D{}^{(*)}$ systems.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.38750",
  "author_total": 6,
  "authors": [
    {
      "name": "Pan-Pan Shi"
    },
    {
      "name": "Miguel Albaladejo"
    },
    {
      "name": "Meng-Lin Du"
    },
    {
      "name": "Feng-Kun Guo"
    },
    {
      "name": "Victor Montesinos"
    },
    {
      "name": "Juan Nieves"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2aw4mjp1rak1n.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.38750",
  "fulltext_url": null,
  "id": "2aw4mjp1rak1n",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.38750",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "hep-ex"
    ],
    [
      "arxiv",
      "hep-lat"
    ],
    [
      "arxiv",
      "hep-ph"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2610.38750",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-28",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/2aw4mjp1rak1n.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:36:23Z",
      "native_id": "2610.38750",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.38750"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ex",
      "subfield": "high-energy"
    }
  ],
  "title": "Predicting $B^{(*)}\\bar D{}^{(*)}$ states from a reanalysis of lattice QCD data",
  "title_text": "Predicting B^(*)D̅^(*) states from a reanalysis of lattice QCD data",
  "type": "preprint",
  "updated_at": "2026-11-01T12:20:45Z",
  "url": "https://research.draconitic.com/paper/2aw4mjp1rak1n",
  "venue": "arXiv",
  "versions": []
}