{
  "abstract": "Exploring the anomalous dimensions, resummed through next-to-next-to-leading-logarithmic order, we study the first Mellin moments D_{q,g}(μ^2) of the quark and gluon fragmentation functions, which correspond to the average hadron multiplicities in jets initiated by quarks and gluons, respectively. By fitting the world data on D_{q,g}(μ^2) for charged hadrons measured in e^+e^- annihilation, we find a good agreement with the data and obtain the following value for the strong force coupling α_s^{(5)}(M_Z)=0.1177+0.0027-0.0025.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.25135",
  "author_total": 4,
  "authors": [
    {
      "name": "A. V. Kotikov"
    },
    {
      "name": "B. G. Shaikhatdenov"
    },
    {
      "name": "N. D. Godlevsky"
    },
    {
      "name": "I. A. Kotikov"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/79eq9m3gwqvmq.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.25135",
  "fulltext_url": null,
  "id": "79eq9m3gwqvmq",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.25135",
  "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-ph"
    ],
    [
      "openalex",
      "3106|Particle physics theoretical and experimental studies"
    ]
  ],
  "openalex": "W7223002771",
  "pdf_url": "https://arxiv.org/pdf/2610.25135",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-18",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/79eq9m3gwqvmq.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:30:52Z",
      "native_id": "2610.25135",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.25135"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    }
  ],
  "title": "alpha_s from hadron multiplicities: an updated analysis",
  "title_text": "alpha_s from hadron multiplicities: an updated analysis",
  "type": "preprint",
  "updated_at": "2026-10-30T12:33:41Z",
  "url": "https://research.draconitic.com/paper/79eq9m3gwqvmq",
  "venue": "arXiv",
  "versions": []
}