{
  "annotation_id": "1b088bf3-1f77-46ac-a221-14b35781eb94",
  "date_created": "2026-03-02T18:00:08.033000Z",
  "date_modified": "2026-03-02T18:00:08.033000Z",
  "file_hash": "05a24c2e2de4ca5453cbe5240712a2fc32a93fcfc4ad864155cf47832bdfa968",
  "private": false,
  "record": {
    "abstract": "Accurate numerical solution of the five-body Schrodinger equation is effected\nvia variational Monte Carlo in a correlated quark model. The spectrum is\nassumed to exhibit a narrow resonance with strangeness S=+1. A fully\nantisymmetrized and pair-correlated five-quark wave function is obtained for\nthe assumed non-relativistic Hamiltonian which has spin, isospin, and color\ndependent pair interactions and many-body confining terms which are fixed by\nthe non-exotic spectra. Gauge field dynamics are modeled via flux tube exchange\nfactors. The energy determined for the ground states with spin-parity 1/2-\n(1/2+) is 2.22 GeV (2.50 GeV). A lower energy negative parity state is\nconsistent with recent lattice results.",
    "arxiv_id": "nucl-th/0512085",
    "authors": [
      "Mark W. Paris"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1063/1.2220303",
    "journal_ref": "AIP Conf.Proc.842:471-473,2006",
    "title": "Variational Monte Carlo study of pentaquark states in a correlated quark   model",
    "url": "https://arxiv.org/abs/nucl-th/0512085"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a677db42-75f4-4089-b195-3198f3c23a85",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}