{
  "abstract": "We present NLO QCD predictions for the $pp\\to t\\bar{t}t\\bar{t}+X$ process in the 4 lepton decay channel at the integrated and differential level for the LHC centre-of-mass energy of $\\sqrt{s}=13.6$~TeV. Specifically, we compare the fixed order NLO QCD calculations to the parton-shower matched results obtained with \\textsc{MC@NLO} and \\textsc{Powheg} matching. In the former, NLO QCD corrections are consistently included in the production and decay of the four top quarks, preserving all spin correlations. In the latter, higher order effects in top-quark decays with approximate spin correlations are simulated in the parton showers, using Pythia. Additionally the impact of including matrix element corrections in the top quark decays in the parton-shower matched predictions is analysed.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.21813",
  "author_total": 1,
  "authors": [
    {
      "name": "Manal Alsairafi"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/62e0g623p9s1e.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.21813",
  "fulltext_url": null,
  "id": "62e0g623p9s1e",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.21813",
  "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-ph"
    ],
    [
      "openalex",
      "3106|Particle physics theoretical and experimental studies"
    ]
  ],
  "openalex": "W7222519406",
  "pdf_url": "https://arxiv.org/pdf/2610.21813",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-15",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/62e0g623p9s1e.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:29:50Z",
      "native_id": "2610.21813",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.21813"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    }
  ],
  "title": "Decay modeling in 4top production",
  "title_text": "Decay modeling in 4top production",
  "type": "preprint",
  "updated_at": "2026-10-30T12:29:50Z",
  "url": "https://research.draconitic.com/paper/62e0g623p9s1e",
  "venue": "arXiv",
  "versions": []
}