{
  "abstract": "We investigate the prospects for determining charm mixing, indirect $C\\!P$ violation and hadronic parameters in charm decays with quantum-correlated neutral charm mesons at the proposed Super Tau-Charm Facility. The study is based on time-integrated double tag rates of coherent $D\\overline{D}$ pairs produced at $\\sqrt{s}=3.773$ and $4.030$ GeV, from $e^{+}e^{-}\\to D^{(*)}\\overline{D}^{(*)}$ processes. Here, one $D$ is tagged with the quasi flavour-specific decays $D\\to K^-π^+π^+π^-$, $K^-π^+π^0$, and $K^-π^+$, while the other $\\overline{D}$ is detected with the final states in flavour-specific mode, $C\\!P$ eigenstate mode, or self-conjugate mode. The expected sensitivities are evaluated assuming an integrated luminosity of $1~{\\rm ab}^{-1}$ at each energy point, demonstrating the capability on precise determination of the charm mixing parameters, the indirect $C\\!P$ violation parameters, the strong-phase differences, and the coherence factors. The constraints of the hadronic-parameters provide unique inputs to the CKM angle $γ$ fit, while the measurements of charm mixing and indirect $C\\!P$ violation parameters are complementary to the time-dependent measurements in the Belle II and LHCb experiments.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.36529",
  "author_total": 5,
  "authors": [
    {
      "name": "Ying-Hao Wang"
    },
    {
      "name": "Yi-Feng Wu"
    },
    {
      "name": "Pei-Rong Li"
    },
    {
      "name": "Yu Zhang"
    },
    {
      "name": "Xiao-Rui Lyu"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/3kg5daq825e1k.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.36529",
  "fulltext_url": null,
  "id": "3kg5daq825e1k",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.36529",
  "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"
    ],
    [
      "openalex",
      "3106|Particle physics theoretical and experimental studies"
    ]
  ],
  "openalex": "W7224127972",
  "pdf_url": "https://arxiv.org/pdf/2610.36529",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-27",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/3kg5daq825e1k.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:35:50Z",
      "native_id": "2610.36529",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.36529"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ex",
      "subfield": "high-energy"
    }
  ],
  "title": "Prospects for exploring quantum-correlated neutral $D\\overline{D}$ decays at STCF",
  "title_text": "Prospects for exploring quantum-correlated neutral DD̅ decays at STCF",
  "type": "preprint",
  "updated_at": "2026-10-30T12:35:50Z",
  "url": "https://research.draconitic.com/paper/3kg5daq825e1k",
  "venue": "arXiv",
  "versions": []
}