{
  "annotation_id": "a11ff63d-18d4-41e8-b2e3-4751bb42280f",
  "date_created": "2026-03-02T18:00:01.586000Z",
  "date_modified": "2026-03-02T18:00:01.586000Z",
  "file_hash": "a3ec572b57a9dc3715431cd9c34d0f03b2130ca611141effb40c209ef56a2220",
  "private": false,
  "record": {
    "abstract": "The spin and isospin structure of the amplitudes and observables for K+Lambda\nproduction in nucleon-nucleon collisions in the near-threshold region is\nanalysed. It is shown that, with reasonable values for the relative strengths\nof the pi and rho terms in a meson-exchange model, one expects production on\nthe neutron to be significantly stronger than that on the proton. Negative\nvalues of the spin-transfer coefficient D_NN are also predicted due to pi-rho\ninterference.",
    "arxiv_id": "nucl-th/0411019",
    "authors": [
      "Goran Faldt",
      "Colin Wilkin"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1140/epja/i2004-10207-5",
    "journal_ref": "Eur.Phys.J. A24 (2005) 431-435",
    "title": "Spin and Isospin Effects in the NN -\u003e NK Lambda Reaction Near Threshold",
    "url": "https://arxiv.org/abs/nucl-th/0411019"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9e1fa759-81fb-4800-b338-730a70785bd3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}