{
  "annotation_id": "e48af750-6931-4f7f-bce1-a2dbab563b6a",
  "date_created": "2026-03-02T18:00:22.456000Z",
  "date_modified": "2026-03-02T18:00:22.456000Z",
  "file_hash": "7250b828c2185851fc1b2721b43e94d354db0d2c659d7a2604b6a578e9a37b73",
  "private": false,
  "record": {
    "abstract": "A semi-microscopic model for the low-energy photodisintegration of the 9Be\nnucleus is constructed, and the experimental data are analyzed with its help.\nThe older radioactive isotope data are supported by this analysis. The\ntheoretical photodisintegration cross section is derived. The astrophysical\nrates for the reaction alpha + alpha + n -\u003e 9Be + gamma and the reverse\nphotodisintegration of 9Be are calculated. The new reaction rate for alpha +\nalpha + n -\u003e 9Be + gamma is compared with previous estimations.",
    "arxiv_id": "nucl-th/9802024",
    "authors": [
      "V. D. Efros",
      "H. Oberhummer",
      "A. Pushkin",
      "I. J. Thompson"
    ],
    "categories": [
      "nucl-th",
      "astro-ph",
      "nucl-ex"
    ],
    "doi": "10.1007/s100500050079",
    "journal_ref": "Eur.Phys.J. A1 (1998) 447-453",
    "title": "Low-energy photodisintegration of 9Be and alpha + alpha + n \u003c-\u003e 9Be +   gamma reactions at astrophysical conditions",
    "url": "https://arxiv.org/abs/nucl-th/9802024"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c1ac1cee-becc-4598-95ee-f338bc71ed0c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}