{
  "abstract": "OB2 associations are ideal sites for studying various star-formation processes. Here, we study the region containing the bright-rimmed cloud (BRC) 44 and the dark cloud LDN 1204, which lies between two H II regions, Sh2-140 and Sh2-145. The region is a part of a larger Cepheus OB2 association. Our previous study on BRC 44 suggests a scenario of triggered star formation through radiative feedback. Using the infrared data from the Spitzer Space Telescope and the Wide-field Infrared Survey Explorer, we find a spatial correlation between the locations of massive stars and the distribution of young stellar objects, indicating a possible sequential pattern of star formation across the region. These results indicate the role of massive-star feedback in shaping the star-formation history of the complex",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2611.07092",
  "author_total": 3,
  "authors": [
    {
      "name": "C Rishi"
    },
    {
      "name": "Neelam Panwar"
    },
    {
      "name": "Ajay Kumar Singh"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/9380pn82t4maf.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2611.07092",
  "fulltext_url": null,
  "id": "9380pn82t4maf",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2611.07092",
  "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"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2611.07092",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-04",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/9380pn82t4maf.ris",
  "sources": [
    {
      "first_seen": "2026-11-06T18:21:30Z",
      "native_id": "2611.07092",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2611.07092"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.GA",
      "subfield": "galaxies"
    }
  ],
  "title": "Feedback-Driven Star Formation and YSO Distribution around H II Regions Sh2-140 and Sh2-145",
  "title_text": "Feedback-Driven Star Formation and YSO Distribution around H II Regions Sh2-140 and Sh2-145",
  "type": "preprint",
  "updated_at": "2026-11-08T18:20:56Z",
  "url": "https://research.draconitic.com/paper/9380pn82t4maf",
  "venue": "arXiv",
  "versions": []
}