{
  "abstract": "The $^{9}\\mathrm{Be}(p,α)^{6}\\mathrm{Li}$ reaction is a destruction process for $^{9}\\text{Be}$ in stars and the Big Bang. The Trojan Horse Method (THM) is a well-established indirect technique that enables the determination of reaction cross sections within the Gamow energy region while avoiding the uncertainties associated with low-energy extrapolations of the $S(E)$ factor and electron-screening effects. In this work, the bare-nucleus THM data reported by Wen \\textit{et al.} are systematically analyzed using polynomial fitting, a double Breit--Wigner model, and the $R$-matrix formalism. The applicability and physical implications of these theoretical approaches in describing the low-energy $S(E)$ factor of the $^{9}\\mathrm{Be}(p,α)^{6}\\mathrm{Li}$ reaction are investigated and compared. Since the THM data have been incorporated into the NACRE II reaction-rate compilation, leading to improved accuracy in reaction-rate evaluations, the refined theoretical analysis presented here provides further insight into the underlying reaction dynamics and establishes a more reliable foundation for stellar reaction-rate calculations. The results obtained in this work offer valuable reference for future high-precision experimental investigations and the development of theoretical models in nuclear astrophysics.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: The Astrophysical Journal, 1008:119 (9pp), 2026 September 1",
  "arxiv": "2609.27403",
  "author_total": 8,
  "authors": [
    {
      "name": "Xue-Jian Wang"
    },
    {
      "name": "Wei-Ke Nan"
    },
    {
      "name": "Qing Wang"
    },
    {
      "name": "Tian-Yu Tao"
    },
    {
      "name": "Qun-Gang Wen"
    },
    {
      "name": "Jian-You Guo"
    },
    {
      "name": "Cheng-Bo Li"
    },
    {
      "name": "Hui-Ming Jia"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/e22g6f3rg6vha.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.27403",
  "fulltext_url": null,
  "id": "e22g6f3rg6vha",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.27403",
  "language": null,
  "licence": "CC-BY-NC-ND-4.0",
  "licence_label": "CC BY-NC-ND 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "astro-ph.SR"
    ],
    [
      "arxiv",
      "nucl-ex"
    ],
    [
      "arxiv",
      "nucl-th"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2609.27403",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-23",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/e22g6f3rg6vha.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:23:56Z",
      "native_id": "2609.27403",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.27403"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.SR",
      "subfield": "stellar"
    },
    {
      "field": "physics",
      "origin": "arxiv:nucl-ex",
      "subfield": "nuclear"
    }
  ],
  "title": "Multi-Model Analysis of the Astrophysical $S(E)$ Factor for the $^{9}\\mathrm{Be}(p,α)^{6}\\mathrm{Li}$ Reaction and Its Impact on Astrophysical Reaction Rates",
  "title_text": "Multi-Model Analysis of the Astrophysical S(E) Factor for the ^9Be(p,α)^6Li Reaction and Its Impact on Astrophysical Reaction Rates",
  "type": "preprint",
  "updated_at": "2026-10-30T12:23:56Z",
  "url": "https://research.draconitic.com/paper/e22g6f3rg6vha",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.3847/1538-4357/ae9865",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}