{
  "annotation_id": "b733ed0f-3864-42f8-9c22-f606e3d101b4",
  "date_created": "2026-03-02T17:59:57.267000Z",
  "date_modified": "2026-03-02T17:59:57.267000Z",
  "file_hash": "0f6ddc650a65863a9dcaeaaa7656a7cde4a1941ef20668b8bc2aec1bebabd94c",
  "private": false,
  "record": {
    "abstract": "We discuss the power counting for effective field theories with narrow\nresonances near a two-body threshold. Close to threshold, the effective field\ntheory is perturbative and only one combination of coupling constants is\nfine-tuned. In the vicinity of the resonance, a second, ``kinematic\u0027\u0027\nfine-tuning requires a nonperturbative resummation. We illustrate our results\nin the case of nucleon-alpha scattering.",
    "arxiv_id": "nucl-th/0304007",
    "authors": [
      "P. F. Bedaque",
      "H. -W. Hammer",
      "U. van Kolck"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1016/j.physletb.2003.07.049",
    "journal_ref": "Phys.Lett. B569 (2003) 159-167",
    "title": "Narrow Resonances in Effective Field Theory",
    "url": "https://arxiv.org/abs/nucl-th/0304007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ae86fcd1-943b-42f8-9b71-d8730ffe20a7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}