{
  "abstract": "We consider non-logarithmic heavy-quark mass effects in the factorization and resummation of the Energy-Energy-Correlation (EEC) function, in the two-jet limit. We define a new, \"partial\" event fraction, restricted to the two-jet region and excluding the forward region, whose calculation at first order requires to consider real emission diagrams only, in $D=4$ space-time dimensions (no need to consider virtual diagrams or take $D \\ne 4$). In order to determine explicitly the next-to-leading order coefficient function and the remainder function (both entering the standard resummation formula), we evaluate numerically the EEC spectrum at first-order in $α_S$, finding good agreement with previous calculations. To have a smooth massless limit, a new, improved factorization scheme is proposed, in which the coefficient function also depends on the correlation angle $χ$.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: Eur. Phys. J. C 86, 1142 (2026)",
  "arxiv": "2606.25977",
  "author_total": 3,
  "authors": [
    {
      "name": "Ugo Giuseppe Aglietti"
    },
    {
      "name": "Giancarlo Ferrera"
    },
    {
      "name": "Lorenzo Rossi"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/cg0wwsvf6t5df.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2606.25977",
  "fulltext_url": null,
  "id": "cg0wwsvf6t5df",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2606.25977",
  "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": null,
  "pdf_url": "https://arxiv.org/pdf/2606.25977",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-07",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/cg0wwsvf6t5df.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:27:37Z",
      "native_id": "2606.25977",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2606.25977"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ex",
      "subfield": "high-energy"
    }
  ],
  "title": "Factorization of the Energy-Energy Correlation in the two-jet limit in the massive case",
  "title_text": "Factorization of the Energy-Energy Correlation in the two-jet limit in the massive case",
  "type": "preprint",
  "updated_at": "2026-10-30T12:27:37Z",
  "url": "https://research.draconitic.com/paper/cg0wwsvf6t5df",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.1140/epjc/s10052-026-16343-2",
      "pid": "f2q8kejzexf4w",
      "relation": "published-as",
      "title": "Factorization of the energy–energy correlation in the two-jet limit in the massive case",
      "venue": "The European Physical Journal C"
    }
  ]
}