{
  "annotation_id": "8aecbf2f-e06b-49d5-a154-9698b7123cac",
  "date_created": "2026-03-02T18:00:05.034000Z",
  "date_modified": "2026-03-02T18:00:05.034000Z",
  "file_hash": "cd204ee60dac6eeeb05b5eef1ce08780e158ab2ffa037d6f6046c9ecda671039",
  "private": false,
  "record": {
    "abstract": "The fully consistent relativistic proton-neutron quasiparticle random phase\napproximation (PN-RQRPA) is employed in the calculation of beta-decay\nhalf-lives of neutron-rich nuclei in the N$\\approx$50 and N$\\approx$82 regions.\nA new density-dependent effective interaction, with an enhanced value of the\nnucleon effective mass, is used in relativistic Hartree-Bogoliubov calculation\nof nuclear ground states and in the particle-hole channel of the PN-RQRPA. The\nfinite range Gogny D1S interaction is employed in the T=1 pairing channel, and\nthe model also includes a proton-neutron particle-particle interaction. The\ntheoretical half-lives reproduce the experimental data for the Fe, Zn, Cd, and\nTe isotopic chains, but overestimate the lifetimes of Ni isotopes and predict a\nstable 132Sn.",
    "arxiv_id": "nucl-th/0412028",
    "authors": [
      "T. Niksic",
      "T. Marketin",
      "D. Vretenar",
      "N. Paar",
      "P. Ring"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.71.014308",
    "journal_ref": "Phys.Rev.C71:014308,2005",
    "title": "Beta-decay rates of r-process nuclei in the relativistic quasiparticle   random phase approximation",
    "url": "https://arxiv.org/abs/nucl-th/0412028"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f5ff85a9-91ec-4477-ad5a-e835caf7290b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}