{
  "abstract": "The paper discusses the fraction of extragalactic cosmic iron nuclei with energies of 10^19 eV that reached Earth from distant sources without fragmentation in intergalactic space. It is shown that the fraction of particles with energies E = 10^19 eV is significant (about 10%), even if the redshifts of the sources reach 0.2, and not only for nearby sources.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: Astronomy Reports 2026 vol. 70 No 3 pp. 401-404",
  "arxiv": "2609.15719",
  "author_total": 1,
  "authors": [
    {
      "name": "Anna Uryson"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/8m8hh28xk6xbt.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.15719",
  "fulltext_url": null,
  "id": "8m8hh28xk6xbt",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.15719",
  "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",
      "astro-ph.HE"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2609.15719",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-14",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/8m8hh28xk6xbt.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:21:25Z",
      "native_id": "2609.15719",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.15719"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.HE",
      "subfield": "high-energy-astrophysics"
    }
  ],
  "title": "Iron Nuclei with Energy of 10^19 eV in Extragalactic Cosmic Rays Near Earth",
  "title_text": "Iron Nuclei with Energy of 10^19 eV in Extragalactic Cosmic Rays Near Earth",
  "type": "preprint",
  "updated_at": "2026-10-30T12:21:25Z",
  "url": "https://research.draconitic.com/paper/8m8hh28xk6xbt",
  "venue": "arXiv",
  "versions": []
}