{
  "annotation_id": "a090f43c-a4ab-44ab-b0d7-7b5d1ed14889",
  "date_created": "2026-03-02T18:00:11.272000Z",
  "date_modified": "2026-03-02T18:00:11.272000Z",
  "file_hash": "c68f2eaf49e11d73d33e8424371d6f81a16e34bb29b0102f010e5feec872244e",
  "private": false,
  "record": {
    "abstract": "Using separable $NN$ and $\\Lambda N$-$\\Sigma N$ potentials in the Faddeev\nequations, we have demonstrated that the predicted enhancement in the $\\Lambda\nd$ cross section near the $\\Sigma d$ threshold is associated with resonance\npoles in the scattering amplitude. The positions of these poles, on the second\nRiemann sheet of the complex energy plane, are determined by examining the\neigenvalues of the kernel of the Faddeev equations. This suggests that for a\ncertain class of $\\Lambda N$-$\\Sigma N$ potentials we can form a\n$\\Sigma$-hypertriton with a width of about 8 MeV.",
    "arxiv_id": "nucl-th/9210005",
    "authors": [
      "I. R. Afnan",
      "B. F. Gibson"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.47.1000",
    "title": "Resonances in $\\Lambda d$ Scattering and the $\\Sigma$-hypertriton",
    "url": "https://arxiv.org/abs/nucl-th/9210005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3ea24ea8-2d9f-412f-a38f-a4849f68734c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}