{
  "annotation_id": "adf66063-09aa-4929-9313-2434b7f909f9",
  "date_created": "2026-03-02T18:00:25.358000Z",
  "date_modified": "2026-03-02T18:00:25.358000Z",
  "file_hash": "26194583560e2e1ef7581a01e00dd7066ed90416c88c9737fe6430d799551f51",
  "private": false,
  "record": {
    "abstract": "In order to improve the description of the N-d vector analyzing powers Ay and\niT11 (the so-called Ay puzzle) a spin-orbit three-body force has been\nintroduced. The L.S term in the NN potential has been modified including a\ntwo-parameter three-body function depending on the hyperradius \\rho. The\nmodification has been performed in channels where the pair nucleons (i,j) are\ncoupled to spin Sij=1 and isospin Tij=1. Calculations have been done in the\nenergy region from Elab=648 keV up to Elab=10 MeV. A noticeable improvement in\nthe description of the polarization observables has been obtained",
    "arxiv_id": "nucl-th/9905045",
    "authors": [
      "Alejandro Kievsky"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.60.034001",
    "journal_ref": "Phys.Rev. C60 (1999) 034001",
    "title": "Phenomenological spin-orbit three-body force",
    "url": "https://arxiv.org/abs/nucl-th/9905045"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8f09f9e0-b87c-4b8e-bd0c-18db01ad5ea3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}