{
  "annotation_id": "c18fa7a4-8c73-41b0-a6a3-9a031d4f57a5",
  "date_created": "2026-03-02T18:00:28.097000Z",
  "date_modified": "2026-03-02T18:00:28.097000Z",
  "file_hash": "b6192ab1ad17b7a189f9143e9a1dc91d44adaec3b35c321ca68ad5b41bdd261d",
  "private": false,
  "record": {
    "abstract": "Threshold neutral pion electroproduction on the deuteron is studied in the\nframework of baryon chiral perturbation theory at next-to-leading order in the\nchiral expansion. To this order in small momenta, the amplitude is finite and a\nsum of two- and three-body interactions with no undetermined parameters. We\ncalculate the S-wave multipoles for threshold production and the deuteron\nS-wave cross section as a function of the photon virtuality. We also discuss\nthe sensitivity to the elementary neutron amplitudes.",
    "arxiv_id": "nucl-th/9912033",
    "authors": [
      "V. Bernard",
      "H. Krebs",
      "Ulf-G. Mei\u00dfner"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevC.61.058201",
    "journal_ref": "Phys.Rev. C61 (2000) 058201",
    "title": "On neutral pion electroproduction off deuterium",
    "url": "https://arxiv.org/abs/nucl-th/9912033"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9e13d5ab-e7ef-4fe6-bf3b-a3d565b6cc57",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}