{
  "annotation_id": "d5f3cc0e-845e-4933-86ba-d05872adca87",
  "date_created": "2026-03-02T18:00:22.040000Z",
  "date_modified": "2026-03-02T18:00:22.040000Z",
  "file_hash": "1b348ea22941a866d9766c57b66d1b0058541c9c1cfb81f5cb46d1d978b59626",
  "private": false,
  "record": {
    "abstract": "We consider $K^-$ nucleon elastic and inelastic scattering in isospin\nsymmetric nuclear matter. It is found that the proper description of the\n$\\Lambda(1405)$ resonance structure in nuclear matter requires a\nself-consistent approach. Then the $\\Lambda (1405) $ resonance mass remains\nbasically unchanged, however, the resonance acquires an increased decay width\nas nuclear matter is compressed. The elastic and inelastic scattering\namplitudes show important medium modifications close to the kaon nucleon\nthreshold. We also construct the $K^-$-nuclear optical potential appropriate\nfor $K^-$ atoms. Our microscopic approach predicts a strong attractive\nnon-local interaction strength.",
    "arxiv_id": "nucl-th/9802033",
    "authors": [
      "M. F. M. Lutz"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "Dynamics of kaons in nuclear matter",
    "url": "https://arxiv.org/abs/nucl-th/9802033"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5923a46d-f1c7-4475-84eb-94f0ba80cfe0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}