{
  "annotation_id": "7afcefd2-6151-4071-9dec-ac17886954d5",
  "date_created": "2026-03-02T18:00:22.450000Z",
  "date_modified": "2026-03-02T18:00:22.450000Z",
  "file_hash": "689c0707c5e9cb90ca36a936c85d74e48607f2abb665343ccc573c12f06e0092",
  "private": false,
  "record": {
    "abstract": "The 5-dimensional spin-0 form of the Kemmer-Duffin-Petiau (KDP) equation is\nused to calculate scattering observables [elastic differential cross sections\n($d\\sigma/d\\Omega$), total cross sections ($\\sigma_{Tot}$), and reaction cross\nsections ($\\sigma_{Reac}$})] and to deduce $\\sigma_{Tot}$ and $\\sigma_{Reac}$\nfrom transmission data for $K^+ + $ $^{6}$Li, $^{12}$C, $^{28}$Si, and\n$^{40}$Ca at several momenta in the range $488 - 714 MeV/c$. Realistic\nuncertainties are generated for the theoretical predictions. These errors,\nmainly due to uncertainties associated with the elementary $K^+ +$ nucleon\namplitudes, are large, so that the disagreement that has been noted between\nexperimental and theoretical $\\sigma_{Tot}$ and $\\sigma_{Reac}$ is not\nsurprising. The results suggest that the $K^+ +$ nucleon amplitudes need to be\nmuch better determined before unconventional medium effects are invoked to\nexplain the data.",
    "arxiv_id": "nucl-th/9801003",
    "authors": [
      "L. Kurth Kerr",
      "B. C. Clark",
      "S. Hama",
      "L. Ray",
      "G. W. Hoffmann"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1143/PTP.103.321",
    "journal_ref": "Prog.Theor.Phys. 103 (2000) 321-335",
    "title": "Theoretical and Experimental K^+ + Nucleus Total and Reaction Cross   Sections from the KDP-RIA Model",
    "url": "https://arxiv.org/abs/nucl-th/9801003"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cda787cf-d09d-4b6e-bc00-0f92ed5a28e4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}