{
  "abstract": "Prompt-photon production with recoiling QCD radiation is crucial for new-physics searches, determinations of parton distribution and fragmentation functions, and jet-quenching studies in heavy-ion collisions. We present the first fully differential NNLO QCD predictions for photon-associated identified-hadron production at the LHC. We compare predictions obtained with different fragmentation function (FF) sets to ALICE and ATLAS data at $\\sqrt{s}=5.02\\,{\\rm TeV}$. Our calculation provides an important theoretical ingredient for FF global fits and offers a precision proton--proton baseline for photon-tagged heavy-ion studies.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.02327",
  "author_total": 5,
  "authors": [
    {
      "name": "Gabriele Fiore"
    },
    {
      "name": "Aude Gehrmann-De Ridder"
    },
    {
      "name": "Alexander Huss"
    },
    {
      "name": "Francesco Merlotti"
    },
    {
      "name": "Giovanni Stagnitto"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/03h0s56dae2k8.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.02327",
  "fulltext_url": null,
  "id": "03h0s56dae2k8",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.02327",
  "language": null,
  "licence": "CC-BY-SA-4.0",
  "licence_label": "CC BY-SA 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by-sa/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "hep-ex"
    ],
    [
      "arxiv",
      "hep-ph"
    ],
    [
      "openalex",
      "3106|Particle physics theoretical and experimental studies"
    ]
  ],
  "openalex": "W7220429602",
  "pdf_url": "https://arxiv.org/pdf/2610.02327",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/03h0s56dae2k8.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:26:45Z",
      "native_id": "2610.02327",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.02327"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ex",
      "subfield": "high-energy"
    }
  ],
  "title": "Precise QCD Predictions for Photon-Associated Hadron Production at the LHC",
  "title_text": "Precise QCD Predictions for Photon-Associated Hadron Production at the LHC",
  "type": "preprint",
  "updated_at": "2026-10-30T12:26:45Z",
  "url": "https://research.draconitic.com/paper/03h0s56dae2k8",
  "venue": "arXiv",
  "versions": []
}