{
  "annotation_id": "98267963-3cb8-4d9d-9b98-b40cbac21f9d",
  "date_created": "2026-03-02T18:00:25.364000Z",
  "date_modified": "2026-03-02T18:00:25.364000Z",
  "file_hash": "f382de2dc0b9801d0a5bba7d60368b6414a563256a7ea315c4a4edeb324f8e59",
  "private": false,
  "record": {
    "abstract": "We consider the application of heavy fermion formalism based ChPT to meson\nproduction in nucleon-nucleon collisions. It is shown that to each lower chiral\norder irreducible diagram there corresponds an infinite sequence of loop\ndiagrams which are of the same momentum power order. This destroys the\none-to-one correspondence between the loop and small momentum expansion and\nthus rules out the application of any finite order HFF ChPT yo the NN-\u003e NNpion\nreactions.",
    "arxiv_id": "nucl-th/9906025",
    "authors": [
      "E. Gedalin",
      "A. Moalem",
      "L. Razdolskaya"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "On convergence of the HFF expoansion for meson production in NN   collisions",
    "url": "https://arxiv.org/abs/nucl-th/9906025"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2f3b597a-cc0c-4d85-ba74-356f389c3f5e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}