{
  "annotation_id": "18ca9401-a9d7-42e7-b262-b3adacc91c2a",
  "date_created": "2026-03-02T18:00:22.465000Z",
  "date_modified": "2026-03-02T18:00:22.465000Z",
  "file_hash": "7e4ba67f2bbe6bda9e202bc5a8d0d74b8278990af50f959a977ea579562e4fac",
  "private": false,
  "record": {
    "abstract": "The process p+d \\leftrightarrow 3He + \\gamma* at intermediate energies is\ndescribed using a covariant and gauge-invariant model, and a realistic pd3He\nvertex. Both photodisintegration of 3He and proton-deuteron capture with\nproduction of e+e- pairs are studied, and results for cross sections and\nresponse functions are presented. The effect of time-like formfactors on the\ndilepton cross sections is investigated as well.",
    "arxiv_id": "nucl-th/9810001",
    "authors": [
      "A. Yu. Korchin",
      "D. Van Neck",
      "M. Waroquier",
      "O. Scholten",
      "A. E. L. Dieperink"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0370-2693(98)01197-6",
    "journal_ref": "Phys.Lett. B441 (1998) 17-26",
    "title": "Production of e+e- pairs in proton-deuteron capture to 3He",
    "url": "https://arxiv.org/abs/nucl-th/9810001"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "61c0fadb-f3e4-47ce-8560-99479cae6555",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}