{
  "abstract": "A significant fraction of millisecond pulsars (MSPs) in globular clusters (GCs) are observed as isolated objects, despite the widely accepted scenario in which MSPs are formed through recycling in compact binary systems. The origin of these isolated objects therefore remains an open problem. In this work, we propose a combination of the Heggie–Hills law for hard/soft binaries with companion ablation as a tracer of the fraction of isolated MSPs, F i , observed in non-core-collapsed GCs. We find F i = ( 42.49 ± 1.62 ) a H − 0.5 % , where a H is the Heggie–Hills ionization radius, and that this ionization-driven model is favored over a null hypothesis in which F i is independent of a H , with a log Bayes factor of ln ( BF ) > 2.5 , providing significant evidence for a physical dependence of F i on a H . Our framework naturally explains the observed overabundance of isolated MSPs in NGC 5139 (also known as ω Centauri) and proposes binary ionization as one of the main mechanisms responsible for the production of isolated MSPs in non-core-collapsed GCs.",
  "abstract_shown": true,
  "affiliations": [
    "Centro Brasileiro de Pesquisas Físicas"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 1,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Raniere de Menezes",
      "orcid": "0000-0001-5489-4925"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/3h7fpy5ga3nda.bib",
  "cited_by": 0,
  "doi": "10.3847/2041-8213/aeb370",
  "fulltext_url": null,
  "id": "3h7fpy5ga3nda",
  "issns": [
    "2041-8213",
    "2041-8205"
  ],
  "landing_url": "https://iopscience.iop.org/article/10.3847/2041-8213/aeb370",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "feed-journal",
      "astronomy/general"
    ],
    [
      "openalex",
      "3103|Pulsars and Gravitational Waves Research"
    ]
  ],
  "openalex": "W7224078042",
  "pdf_url": "https://iopscience.iop.org/article/10.3847/2041-8213/aeb370/pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-28",
  "publisher": "American Astronomical Society",
  "ris": "https://research.draconitic.com/paper/3h7fpy5ga3nda.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:17Z",
      "native_id": "10.3847/2041-8213/aeb370",
      "source": "feed-iop",
      "url": "https://iopscience.iop.org/article/10.3847/2041-8213/aeb370"
    },
    {
      "first_seen": "2026-10-30T12:18:13Z",
      "native_id": "10.3847/2041-8213/aeb370",
      "source": "crossref",
      "url": "https://iopscience.iop.org/article/10.3847/2041-8213/aeb370"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "openalex:3103|Pulsars and Gravitational Waves Research",
      "subfield": "high-energy-astrophysics"
    }
  ],
  "title": "The Origin of Isolated Millisecond Pulsars in Non-core-collapsed Globular Clusters",
  "title_text": "The Origin of Isolated Millisecond Pulsars in Non-core-collapsed Globular Clusters",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:18:13Z",
  "url": "https://research.draconitic.com/paper/3h7fpy5ga3nda",
  "venue": "The Astrophysical Journal Letters",
  "versions": []
}