{
  "abstract": "Inspired by the recent observation of the $Σ_c(3200)^0$ baryon in the $Λ_c^+π^-$ invariant mass spectrum by the LHCb Collaboration, we perform a comprehensive investigation of the $D^{(*)}Δ$ interactions within the one-boson-exchange framework. Our results show that the $D^*Δ$ molecule with $I(J^P)=1(1/2^-)$ can be regarded as the most natural candidate for the $Σ_c(3200)$, and predict the existence of several $D^*Δ$ molecular partners with $I(J^P)=1(3/2^-, 5/2^-)$ and $2(1/2^{\\pm}, 3/2^{\\pm}, 5/2^-)$. After including the coupled channel effects between $DΔ$ and $D^*Δ$, several shallowly bound $DΔ$-dominated molecular candidates also emerge, especially for the $I(J^P)=1,2(3/2^-)$ and the $2(1/2^+,3/2^+)$ systems. These results provide a unified molecular interpretation of the newly observed $Σ_c(3200)^0$ and useful guidance for future experimental searches for exotic charmed-baryon states. We expect the high-statistics data from the LHCb Upgrade and Belle~II runs will directly test these predictions.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.17952",
  "author_total": 3,
  "authors": [
    {
      "name": "Rui Chen"
    },
    {
      "name": "Yu-Yue Cui"
    },
    {
      "name": "Fu-Lai Wang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2a19rbzyea1ae.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.17952",
  "fulltext_url": null,
  "id": "2a19rbzyea1ae",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.17952",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "hep-ex"
    ],
    [
      "arxiv",
      "hep-ph"
    ],
    [
      "openalex",
      "3106|Quantum Chromodynamics and Particle Interactions"
    ]
  ],
  "openalex": "W7213517209",
  "pdf_url": "https://arxiv.org/pdf/2609.17952",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-16",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/2a19rbzyea1ae.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:22:01Z",
      "native_id": "2609.17952",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.17952"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ex",
      "subfield": "high-energy"
    }
  ],
  "title": "$D^{(*)}Δ$ interactions and the molecular interpretation of $Σ_c(3200)^0$",
  "title_text": "D^(*)Δ interactions and the molecular interpretation of Σ_c(3200)^0",
  "type": "preprint",
  "updated_at": "2026-10-30T12:22:01Z",
  "url": "https://research.draconitic.com/paper/2a19rbzyea1ae",
  "venue": "arXiv",
  "versions": []
}