{
  "abstract": "Context. Persistent jets from X-ray binaries which are aligned very close to the line of sight could be considered to be Galactic equivalents of blazars, or 'microblazars'. They are also expected to power gamma-ray sources. Aims. We intend to assess a serious candidate apparently fulfilling many of the requirements to be considered a genuine member of this class: IRAS 18293-0941. Methods. An intense multi-wavelength observational and theoretical study has been carried out on our proposed candidate source. Results. With photometric and spectroscopic properties typical of a binary star, this system exhibits clear collimated and one-sided radio emission matching the effects of relativistic motion along a reduced ejection angle. Only fast variability is not observed possibly smoothed by a dense circumstellar envelope. A physical scenario is consistently modeled that also gives credibility to its likely connection with LHAASO J1831-1007u*, an ultra-high-energy source in its immediate vicinity. Conclusions. Our reported identification not only helps to fill a gap in Galactic taxonomy, but also potentially strengthens the role of the microblazar and microquasar families in our understanding of the most energetic Milky Way phenomena.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.00990",
  "author_total": 13,
  "authors": [
    {
      "name": "Josep Martí"
    },
    {
      "name": "Pedro L. Luque-Escamilla"
    },
    {
      "name": "Benito Marcote"
    },
    {
      "name": "Leandro Abaroa"
    },
    {
      "name": "Arnau Aguasca-Cabot"
    },
    {
      "name": "Jorge A. Combi"
    },
    {
      "name": "Gustavo E. Romero"
    },
    {
      "name": "Josep M. Paredes"
    },
    {
      "name": "Federico García"
    },
    {
      "name": "Federico Fogantini"
    },
    {
      "name": "Enzo A. Saavedra"
    },
    {
      "name": "Daniel del Ser"
    },
    {
      "name": "Jakob van den Eijnden"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/73qy33z6cwnew.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.00990",
  "fulltext_url": null,
  "id": "73qy33z6cwnew",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.00990",
  "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.HE"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2609.00990",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/73qy33z6cwnew.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:00Z",
      "native_id": "2609.00990",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.00990"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.HE",
      "subfield": "high-energy-astrophysics"
    }
  ],
  "title": "A Galactic microblazar as a potential accelerator of ultra-high-energy particles",
  "title_text": "A Galactic microblazar as a potential accelerator of ultra-high-energy particles",
  "type": "preprint",
  "updated_at": "2026-10-30T12:18:00Z",
  "url": "https://research.draconitic.com/paper/73qy33z6cwnew",
  "venue": "arXiv",
  "versions": []
}