{
  "annotation_id": "97f7e126-759c-4806-a5b6-0c6ff5e20908",
  "date_created": "2026-03-02T18:00:18.274000Z",
  "date_modified": "2026-03-02T18:00:18.274000Z",
  "file_hash": "759489f7eee0b77c8eb7095bd50971113e9115b348a608191bdbaa1d1d9c98b1",
  "private": false,
  "record": {
    "abstract": "We apply the strong $\\pi NN$ form factor, which emerges from the Skyrme\nmodel, in the two-nucleon system using a one-boson-exchange (OBE) model for the\nnucleon-nucleon (NN) interaction. Deuteron properties and phase parameters of\nNN scattering are reproduced well. In contrast to the form factor of monopole\nshape that is traditionally used in OBE models, the Skyrme form factor leaves\nlow momentum transfers essentially unaffected while it suppresses the\nhigh-momentum region strongly. It turns out that this behavior is very\nappropriate for models of the NN interaction and makes possible to use a soft\npion form factor in the NN system. As a consequence, the $\\pi N$ and the $NN$\nsystems can be described using the same soft $\\pi NN$ form factor, which is\nimpossible with the monopole.",
    "arxiv_id": "nucl-th/9610041",
    "authors": [
      "G. Holzwarth",
      "R. Machleidt"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevC.55.1088",
    "journal_ref": "Phys.Rev.C55:1088-1095,1997",
    "title": "Skyrme-Model $\\pi NN$ Form Factor and Nucleon-Nucleon Interaction",
    "url": "https://arxiv.org/abs/nucl-th/9610041"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "135639cb-d62a-4c33-bb4c-dc1eebe3875d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}