{
  "annotation_id": "c391de28-5b4b-4907-b988-ddc5ead321b7",
  "date_created": "2026-03-02T18:00:21.502000Z",
  "date_modified": "2026-03-02T18:00:21.502000Z",
  "file_hash": "114aece4d115d4b3bb4d6442ea384dd852ac882e8e404fe4ad72228cea9e6da3",
  "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 below\n2.1 GeV. We have considered the effect of adding dispersion-relation\nconstraints required for a more reliable extraction of the pi-N sigma term. The\nresults of these new fits are compared with those generated previously, using a\nreduced set of constraints, and with a fit which has only utilized forward\nconstraints associated with the S-wave scattering lengths. We compare the\nresults in terms of their resonance spectra and preferred values for the pi-N-N\ncoupling and pi-N sigma term.",
    "arxiv_id": "nucl-th/9807087",
    "authors": [
      "R. A. Arndt",
      "I. I. Strakovsky",
      "R. L. Workman",
      "M. M. Pavan"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "Elastic scattering analyses and dispersion relation constraints",
    "url": "https://arxiv.org/abs/nucl-th/9807087"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "eaad40c7-fdaf-4294-89ea-a76bb76fd3ea",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}