{
  "annotation_id": "a7b81651-a33f-486e-ba1a-300af97c5164",
  "date_created": "2026-03-02T18:00:08.673000Z",
  "date_modified": "2026-03-02T18:00:08.673000Z",
  "file_hash": "199061009dd640fff00e641b97619472eed111a68dfe2f8b44a68201091985c9",
  "private": false,
  "record": {
    "abstract": "In very well defined part of the phase space, $K N$ and $\\Lambda N$\nrescattering depend on on-shell elementary matrix elements and on the low\nmomentum components of the deuteron wave function. This provides us with the\nunique opportunity to study details in the scattering amplitudes that may have\nescaped the analysis of reactions induced on a nucleon target by Kaon and\nHyperon beams at low energies. When folded with a typical experimental mass\nresolution, a narrow state with a width of 1 MeV would contribute by no more\nthan 10% to the $KN$ mass spectrum. On the contrary, a cusp would be easily\ndetected near the $\\Sigma$ production threshold in the $\\Lambda N$ mass\nspectrum.",
    "arxiv_id": "nucl-th/0603009",
    "authors": [
      "J. M. Laget"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.75.014002",
    "journal_ref": "Phys.Rev.C75:014002,2007",
    "title": "Pentaquark, cusp and rescattering in single kaon photoproduction off   deuterium",
    "url": "https://arxiv.org/abs/nucl-th/0603009"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f079a93c-b239-4839-8dd8-4b8376be679a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}