{
  "annotation_id": "eb0adf9e-b4a5-4c89-9658-939a3927e621",
  "date_created": "2026-03-02T18:00:18.795000Z",
  "date_modified": "2026-03-02T18:00:18.795000Z",
  "file_hash": "744f27160e35b7ca2fa6387092a048856e93d158115883c60e53110a479c2cd6",
  "private": false,
  "record": {
    "abstract": "We study the performance of some recent potential models suggested as\neffective interactions between constituent quarks. In particular, we address\nconstituent quark models for baryons with hybrid Q-Q interactions stemming from\none-gluon plus meson exchanges. Upon recalculating two of such models we find\nthem to fail in describing the N and \\Delta spectra. Our calculations are based\non accurate solutions of the three-quark systems in both a variational\nSchr\\\"odinger and a rigorous Faddeev approach. It is argued that hybrid {Q-Q}\ninteractions encounter difficulties in describing baryon spectra due to the\nspecific contributions from one-gluon and pion exchanges together. In contrast,\na chiral constituent quark model with a Q-Q interaction solely derived from\nGoldstone-boson exchange is capable of providing a unified description of both\nthe N and \\Delta spectra in good agreement with phenomenology.",
    "arxiv_id": "nucl-th/9705011",
    "authors": [
      "L. Ya. Glozman",
      "Z. Papp",
      "W. Plessas",
      "K. Varga",
      "R. F. Wagenbrun"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevC.57.3406",
    "journal_ref": "Phys.Rev.C57:3406-3413,1998",
    "title": "Effective Q-Q Interactions in Constituent Quark Models",
    "url": "https://arxiv.org/abs/nucl-th/9705011"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3813f902-a8b8-47aa-b541-5ade966f4c6b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}