{
  "abstract": "We find recurring signatures of intermittency in molecular-gas velocities from cloud to galactic scales. In 31 selected galaxies from PHANGS-ALMA, velocity-centroid exponents through sixth order show nonlinear order dependence and nearly linear relations between consecutive exponents across galaxies. Positive estimated offsets from single-exponent scaling occur in all 52 galaxies with a valid power law fit and 99 of 100 clouds. A generalized She-Leveque hierarchy accommodates these signatures, supporting a hierarchical description of turbulent scaling in molecular gas across these environments.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.16805",
  "author_total": 3,
  "authors": [
    {
      "name": "Luna Maria Scipio"
    },
    {
      "name": "Fernando A. N. Santos"
    },
    {
      "name": "Jay Armas"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/6rpe0src6q5ff.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.16805",
  "fulltext_url": null,
  "id": "6rpe0src6q5ff",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.16805",
  "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",
      "astro-ph.GA"
    ],
    [
      "arxiv",
      "astro-ph.HE"
    ],
    [
      "arxiv",
      "gr-qc"
    ],
    [
      "openalex",
      "3103|Astrophysics and Star Formation Studies"
    ]
  ],
  "openalex": "W7221809577",
  "pdf_url": "https://arxiv.org/pdf/2610.16805",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-12",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/6rpe0src6q5ff.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:29:06Z",
      "native_id": "2610.16805",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.16805"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.GA",
      "subfield": "galaxies"
    },
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.HE",
      "subfield": "high-energy-astrophysics"
    },
    {
      "field": "physics",
      "origin": "arxiv:gr-qc",
      "subfield": "gravitation"
    }
  ],
  "title": "Evidence for Hierarchical Turbulent Scaling in Nearby Star-Forming Galaxies",
  "title_text": "Evidence for Hierarchical Turbulent Scaling in Nearby Star-Forming Galaxies",
  "type": "preprint",
  "updated_at": "2026-10-30T12:29:06Z",
  "url": "https://research.draconitic.com/paper/6rpe0src6q5ff",
  "venue": "arXiv",
  "versions": []
}