{
  "annotation_id": "bae23982-da04-4aa4-a0fa-38f42329441e",
  "date_created": "2026-03-02T18:00:22.217000Z",
  "date_modified": "2026-03-02T18:00:22.217000Z",
  "file_hash": "120ad2e04f5bb17f8bbe4c12d86a1d6779986e974fb3a53dd8da042c21340cc4",
  "private": false,
  "record": {
    "abstract": "We calculate several \"size-like\" B-8 observables within the microscopic\nthree-cluster model and study their potential constraints on the zero-energy\nastrophysical S_{17}(0) factor of the Be7(p,gamma)B8 reaction. We find within\nour three-cluster model that a simultaneous reproduction of the experimental\ndata for the B-8 radius and quadrupole moment and of the B8-Li8 Coulomb\ndisplacement energy implies S_{17}(0)=(23-25) eVb.",
    "arxiv_id": "nucl-th/9802003",
    "authors": [
      "Attila Csoto",
      "Karlheinz Langanke"
    ],
    "categories": [
      "nucl-th",
      "astro-ph",
      "nucl-ex"
    ],
    "doi": "10.1016/S0375-9474(98)00200-0",
    "journal_ref": "Nucl.Phys. A636 (1998) 240-246",
    "title": "Effects of B-8 size on the low-energy Be7(p,gamma)B8 cross section",
    "url": "https://arxiv.org/abs/nucl-th/9802003"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e946cb6f-bf8a-4ed9-bb6e-453135858f7c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}