{
  "annotation_id": "c9875306-1171-4cd8-bb9f-f0c0890158a8",
  "date_created": "2026-03-02T18:00:18.903000Z",
  "date_modified": "2026-03-02T18:00:18.903000Z",
  "file_hash": "de43ead4bdac347f623de2cabfb899e288c623daad8810ee52dff26c604d75d5",
  "private": false,
  "record": {
    "abstract": "Two-body interactions of elementary particles are useful in particle and\nnuclear physics to describe qualitatively and quantitatively few- and many-body\nsystems. We are extending for this purpose the quantum inversion approach for\nsystems consisting of nucleons and mesons. From the wide range of\nexperimentally studied two-body systems we concentrate here on $\\pi N$,\n$\\pi\\pi$, $K^+N$, $K \\pi$ and $K\\bar{K}$. As input we require results of phase\nshift analyses. Quantum inversion Gelfand-Levitan and Marchenko single and\ncoupled channel algorithms are used for Schr\\\"odinger type wave equations in\npartial wave decomposition. The motivation of this study comes from our two\napproaches: to generate and investigate potentials directly from data by means\nof inversion and alternatively use linear and nonlinear boson exchange models.\nThe interesting results of inversion are coordinate space informations about\nradial ranges, strengths, long distance behaviors, resonance characteristics,\nthreshold effects, scattering lengths and bound state properties.",
    "arxiv_id": "nucl-th/9611001",
    "authors": [
      "M. Sander",
      "H. V. von Geramb"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1007/BFb0104931",
    "journal_ref": "Lect. Notes in Physics 488, 141 (1997)",
    "title": "Inversion Potentials for Meson-Nucleon and Meson-Meson Interactions",
    "url": "https://arxiv.org/abs/nucl-th/9611001"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e8ad9e75-bed6-45b5-9fb9-1e09cf25c0eb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}