{
  "annotation_id": "b22b813d-d781-4537-8c44-9d8078db9c27",
  "date_created": "2026-03-02T18:00:15.347000Z",
  "date_modified": "2026-03-02T18:00:15.347000Z",
  "file_hash": "596458fa9d12d674f38e6ed6e64cf2161f4fa06b6dd247c0f62ad3f6a99c67f9",
  "private": false,
  "record": {
    "abstract": "We present the results of energy-dependent and single-energy partial-wave\nanalyses of $\\pi$N elastic scattering data with laboratory kinetic energies\nbelow 2.1~GeV. Resonance structures have been extracted using Breit-Wigner\nfits, speed plots, and a complex plane mapping of the associated poles and\nzeroes. This is the first set of resonance parameters from a VPI analysis\nconstrained by fixed-t dispersion relations. We have searched our solutions for\nstructures which may have been missed in our previous analyses, finding\ncandidates in the $S_{11}$ and $F_{15}$ partial-wave amplitudes. Our results\nare compared with those found by the Karlsruhe, Carnegie-Mellon$-$Berkeley, and\nKent State groups.",
    "arxiv_id": "nucl-th/9505040",
    "authors": [
      "R. A. Arndt",
      "I. I. Strakovsky",
      "R. L. Workman",
      "M. M. Pavan"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.52.2120",
    "journal_ref": "Phys.Rev.C52:2120-2130,1995",
    "title": "Updated analysis of $\\pi$N elastic scattering data to 2.1~GeV: The   Baryon Spectrum",
    "url": "https://arxiv.org/abs/nucl-th/9505040"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a4a245ca-dcf4-4a66-a0d3-61faff7ab2ff",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}