{
  "annotation_id": "1e58ca51-848b-433c-b647-6920cf7c60a4",
  "date_created": "2026-03-02T18:00:10.819000Z",
  "date_modified": "2026-03-02T18:00:10.819000Z",
  "file_hash": "5d591c73e388c5a2c3398acaf4745e9e8c1d5d4eb33d72339e68954c34d66e13",
  "private": false,
  "record": {
    "abstract": "The four-body equations of Alt, Grassberger and Sandhas are solved for $\\nH$\nscattering at energies below three-body breakup threshold using various\nrealistic interactions including one derived from chiral perturbation theory.\n  After partial wave decomposition the equations are three-variable integral\nequations that are solved numerically without any approximations beyond the\nusual discretization of continuum variables on a finite momentum mesh. Large\nnumber of two-, three- and four-nucleon partial waves are considered until the\nconvergence of the observables is obtained. The total $\\nH$ cross section data\nin the resonance region is not described by the calculations which confirms\nprevious findings by other groups. Nevertheless the numbers we get are slightly\nhigher and closer to the data than previously found and depend on the choice of\nthe two-nucleon potential. Correlations between the $A_y$ deficiency in $\\nd$\nelastic scattering and the total $\\nH$ cross section are studied.",
    "arxiv_id": "nucl-th/0611029",
    "authors": [
      "A. Deltuva",
      "A. C. Fonseca"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.75.014005",
    "journal_ref": "Phys.Rev.C75:014005,2007",
    "title": "Four-nucleon scattering: Ab initio calculations in momentum space",
    "url": "https://arxiv.org/abs/nucl-th/0611029"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9affff25-116c-40c8-8dec-e519848f80a6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}