{
  "annotation_id": "680fd3b4-8152-4c5b-88dc-43012f6f7aec",
  "date_created": "2026-03-02T18:00:25.823000Z",
  "date_modified": "2026-03-02T18:00:25.823000Z",
  "file_hash": "f007d4e83f6067b54c0fbf2f1f92b064b425de0aa53c934eb85e6863522dff55",
  "private": false,
  "record": {
    "abstract": "Next to leading order effective field theory calculations are performed for $\n{}^1S_0$ NN scattering using subtractive renormalization procedure. One pion\nexchange and contact interaction potentials are iterated using\nLippman-Schwinger equation. Satisfactory fit to the Nijmegen data is obtained\nfor the momenta up to 300 MeV in the centre of mass frame. Phase shifts are\nalso compared with the results of KSW approach where pions are included\nperturbatively.",
    "arxiv_id": "nucl-th/9908055",
    "authors": [
      "J. Gegelia"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1016/S0370-2693(99)00994-6",
    "journal_ref": "Phys.Lett. B463 (1999) 133-137",
    "title": "Nucleon-Nucleon Scattering and Effective Field Theory: Including Pions   Non-perturbatively",
    "url": "https://arxiv.org/abs/nucl-th/9908055"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "14741e89-5b33-42c6-845c-cdada2175e2f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}