{
  "annotation_id": "dda00f44-1058-4668-b719-aa203e841aad",
  "date_created": "2026-03-02T18:00:01.532000Z",
  "date_modified": "2026-03-02T18:00:01.532000Z",
  "file_hash": "574f4949f77b6f3aeb2a256e07973684c4fb43ed2aac93e9e8d3f7315204843f",
  "private": false,
  "record": {
    "abstract": "We perform molecular dynamics simulations to assess the screening effects by\nbound target electrons in low energy nuclear reactions in laboratories. Quantum\neffects corresponding to the Pauli and Heisenberg principle are enforced by\nconstraints. We show that the enhancement of the average cross section and of\nits variance is due to the perturbations induced by the electrons.This gives a\ncorrelation between the maximum amplitudes of the inter-nuclear oscillational\nmotion and the enhancement factor. It suggests that the chaotic behavior of the\nelectronic motion affects the magnitude of the enhancement factor.",
    "arxiv_id": "nucl-th/0403062",
    "authors": [
      "Sachie Kimura",
      "Aldo Bonasera"
    ],
    "categories": [
      "nucl-th",
      "astro-ph"
    ],
    "doi": "10.1103/PhysRevLett.93.262502",
    "journal_ref": "Phys.Rev.Lett.93:262502,2004",
    "title": "Chaos driven fusion enhancement factor at astrophysical energies",
    "url": "https://arxiv.org/abs/nucl-th/0403062"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "96016f35-0b35-4ee4-be9b-0e2788d6687d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}