{
  "annotation_id": "ebdb879c-b0a7-4c40-93b7-e4a5beedbada",
  "date_created": "2026-03-02T18:00:04.866000Z",
  "date_modified": "2026-03-02T18:00:04.866000Z",
  "file_hash": "991793f29203f8feefc84c431f418cc60316bdae5d1396897818e19ae6a04509",
  "private": false,
  "record": {
    "abstract": "We solve the Hartree-Fock-Bogoliubov (HFB) equations for deformed, axially\nsymmetric even-even nuclei in coordinate space on a 2-D lattice utilizing the\nBasis-Spline expansion method. Results are presented for the neutron-rich\nzirconium isotopes up to the two-neutron dripline. In particular, we calculate\nbinding energies, two-neutron separation energies, normal densities and pairing\ndensities, mean square radii, quadrupole moments, and pairing gaps. Very large\nprolate quadrupole deformations (beta2=0.42,0.43,0.47) are found for the\n(102,104,112)Zr isotopes, in agreement with recent experimental data. We\ncompare 2-D Basis-Spline lattice results with the results from a 2-D HFB code\nwhich uses a transformed harmonic oscillator basis.",
    "arxiv_id": "nucl-th/0502063",
    "authors": [
      "A. Blazkiewicz",
      "V. E. Oberacker",
      "A. S. Umar",
      "M. Stoitsov"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.71.054321",
    "journal_ref": "Phys.Rev. C71 (2005) 054321",
    "title": "Coordinate Space HFB Calculations for the Zirconium Isotope Chain up to   the Two-Neutron Dripline",
    "url": "https://arxiv.org/abs/nucl-th/0502063"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "be1fd95e-2ea1-46a6-b117-e23b68033a98",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}