{
  "annotation_id": "0e4bfdc9-9828-4fa6-89d7-2d09a22f6079",
  "date_created": "2026-03-02T18:00:15.258000Z",
  "date_modified": "2026-03-02T18:00:15.258000Z",
  "file_hash": "e53992bda74563f4a34f53c7ef27b11f84c63adf06eb2d345f1657f6f3b09258",
  "private": false,
  "record": {
    "abstract": "We study the low energy part of the nucleon and $\\Delta$ spectra by solving\nthe Schr\\\"{o}dinger equation for the three-quark system in the hyperspherical\nharmonic approach. The quark-quark hamiltonian considered includes, besides the\nusual one-gluon exchange, pion and sigma exchanges generated by the chiral\nsymmetry breaking. This quark-quark potential reproduces, in a Resonating Group\nMethod calculation, the nucleon-nucleon scattering phase shifts and the\ndeuteron properties. The baryonic spectrum obtained is quite reasonable and the\nresulting wave function is consistent with the ansatz used in the two baryon\nsystem.",
    "arxiv_id": "nucl-th/9510018",
    "authors": [
      "A. Valcarce",
      "F. Fernandez",
      "P. Gonzalez",
      "V. Vento"
    ],
    "categories": [
      "nucl-th"
    ],
    "journal_ref": "Few Body Syst.Suppl.8:340-344,1995",
    "title": "Towards a Unified Description of the Baryon Spectrum and the   Baryon-Baryon Interaction within a Potential Model Scheme",
    "url": "https://arxiv.org/abs/nucl-th/9510018"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "07a352a5-e9c9-43e9-ac34-423d52aba3f6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}