{
  "abstract": "We present nCTEQ26OHF, a global analysis of nuclear parton distribution functions (nPDFs) within the nCTEQ framework. In this analysis, constrasting the main nCTEQ26 release, we replace the Crystal-Ball function, an effective matrix element that is used in nCTEQ26 for open heavy-flavor (OHF) and quarkonium production, by an SACOT GM-VFNS calculation for the OHF predictions. The resulting nCTEQ26OHF PDFs are compatible with the nCTEQ26 PDFs within uncertainties, implying that the OHF data alone provide ample constraint.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.37152",
  "author_total": 5,
  "authors": [
    {
      "name": "Jan Wissmann"
    },
    {
      "name": "Tomáš Ježo"
    },
    {
      "name": "Michael Klasen"
    },
    {
      "name": "Ingo Schienbein"
    },
    {
      "name": "Hubert Spiesberger"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/cvkpdxnj13vza.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.37152",
  "fulltext_url": null,
  "id": "cvkpdxnj13vza",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.37152",
  "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-ph"
    ],
    [
      "arxiv",
      "nucl-th"
    ],
    [
      "openalex",
      "3106|Quantum Chromodynamics and Particle Interactions"
    ]
  ],
  "openalex": "W7214997628",
  "pdf_url": "https://arxiv.org/pdf/2609.37152",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-29",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/cvkpdxnj13vza.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:25:31Z",
      "native_id": "2609.37152",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.37152"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    },
    {
      "field": "physics",
      "origin": "arxiv:nucl-th",
      "subfield": "nuclear"
    }
  ],
  "title": "Impact of Open Heavy-Flavour Production on nCTEQ Nuclear PDFs",
  "title_text": "Impact of Open Heavy-Flavour Production on nCTEQ Nuclear PDFs",
  "type": "preprint",
  "updated_at": "2026-10-30T12:25:31Z",
  "url": "https://research.draconitic.com/paper/cvkpdxnj13vza",
  "venue": "arXiv",
  "versions": []
}