{
  "annotation_id": "b7245049-dc8a-4311-ad89-28155c987fa1",
  "date_created": "2026-03-02T18:00:04.382000Z",
  "date_modified": "2026-03-02T18:00:04.382000Z",
  "file_hash": "bed4e271d222e3a5702b5683cb4951d790c35210eef23ab88ab790e931d54dbb",
  "private": false,
  "record": {
    "abstract": "A coordinate space approach, based on that used by Efimov, is applied to\nthree-body systems with contact interactions between pairs of particles. In\nsystems with nonzero orbital angular momentum or with asymmetric spatial wave\nfunctions, the hyperradial equation contains a repulsive 1/r^2 potential. The\nresulting wave functions are used in a renormalisation group analysis. This\nconfirms Griesshammer\u0027s power counting for short-range three-body forces in\nthese systems. The only exceptions are ones like the 4S channel for three\nnucleons, where any derivatives needed in the interaction are found to be\nalready counted by the scaling with the cut-off.",
    "arxiv_id": "nucl-th/0509031",
    "authors": [
      "Michael C. Birse"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1088/0305-4470/39/2/L01",
    "journal_ref": "J.Phys. A39 (2006) L49-L54",
    "title": "Renormalisation-group analysis of repulsive three-body systems",
    "url": "https://arxiv.org/abs/nucl-th/0509031"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9529d312-c29e-4d97-a664-5fa3c24331df",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}