{
  "abstract": "We present the first $\\textit{ab initio}$ many-body application of the Efros method for scattering utilizing the harmonic oscillator expansion of the continuum wave function. We select single-channel $nα$ scattering and, using low-lying eigenstates from no-core shell model (NCSM) calculations, we obtain well-converged scattering results that are in reasonable agreement with experiment. The results demonstrate that the Efros method is computationally practical and promising for further $\\textit{ab initio}$ many-body studies of nuclear reactions.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.11046",
  "author_total": 5,
  "authors": [
    {
      "name": "Mamoon A. Sharaf"
    },
    {
      "name": "Weijie Du"
    },
    {
      "name": "Peng Yin"
    },
    {
      "name": "Andrey M. Shirokov"
    },
    {
      "name": "James P. Vary"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/b75zyj47dy1a4.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.11046",
  "fulltext_url": null,
  "id": "b75zyj47dy1a4",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.11046",
  "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",
      "nucl-th"
    ],
    [
      "openalex",
      "3106|Nuclear physics research studies"
    ]
  ],
  "openalex": "W7221100453",
  "pdf_url": "https://arxiv.org/pdf/2610.11046",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-08",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/b75zyj47dy1a4.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:27:54Z",
      "native_id": "2610.11046",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.11046"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:nucl-th",
      "subfield": "nuclear"
    }
  ],
  "title": "$\\boldsymbol{\\textit{Ab initio}}$ $nα$ scattering using the Efros method",
  "title_text": "Ab initio nα scattering using the Efros method",
  "type": "preprint",
  "updated_at": "2026-10-30T12:27:54Z",
  "url": "https://research.draconitic.com/paper/b75zyj47dy1a4",
  "venue": "arXiv",
  "versions": []
}