{
  "annotation_id": "f7a6bf34-ea3e-46af-9209-bf5dd17422ad",
  "date_created": "2026-03-02T18:00:11.485000Z",
  "date_modified": "2026-03-02T18:00:11.485000Z",
  "file_hash": "0475bd8323caadf4362005020d53008f2d8d07cad9035ba2c7c0fcdbee3e2a71",
  "private": false,
  "record": {
    "abstract": "Starting from a realistic one--boson--exchange--model fitted to the\namplitudes of elastic nucleon--nucleon scattering and the process\n$NN\\rightarrow N\\Delta$ we perform a fully relativistic and gauge invariant\ncalculation for the dilepton production in nucleon--nucleon collisions,\nincluding the important effect of propagating the $\\Delta$--resonance. We\ncompare the results of our calculations with the latest experimental data on\ndilepton production. We also show how to implement various electromagnetic\nformfactors for the hadrons in our calculations without loosing\ngauge--invariance and discuss their influence on dilepton spectra.",
    "arxiv_id": "nucl-th/9401006",
    "authors": [
      "M. Sch\u00e4fer",
      "H. C. D\u00f6nges",
      "A. Engel",
      "U. Mosel"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/0375-9474(94)90370-0",
    "journal_ref": "Nucl.Phys. A575 (1994) 429-448",
    "title": "Dilepton Production in Nucleon-Nucleon Interactions",
    "url": "https://arxiv.org/abs/nucl-th/9401006"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e76276ad-e791-4a89-84ee-a12b0e67d966",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}