{
  "annotation_id": "e339271a-0d6d-4500-90df-3bd60a3c70fb",
  "date_created": "2026-03-02T18:00:01.016000Z",
  "date_modified": "2026-03-02T18:00:01.016000Z",
  "file_hash": "d4bd8baeb01a1f0b62a29aabd222f8ec723f51cadced9021b494fcc34592b28e",
  "private": false,
  "record": {
    "abstract": "A systematic study of the total $\\beta$-decay half-lives and $\\beta$-delayed\nneutron emission probabilities is performed. The $\\beta$-strength function is\ntreated within the self-consistent density-functional + continuum-QRPA\nframework including the Gamow-Teller and first-forbidden transitions. The\nexperimental total $\\beta$-decay half-lives for the Ni isotopes with $A\\leq$76\nare described satisfactorily. The half-lives predicted from $A$=70 up to $A$=86\nreveal fairly regular $A$-behaviour which results from simultaneous account for\nthe Gamow-Teller and first-forbidden transitions. For $Z\\approx$ 28 nuclei, a\nsuppression of the delayed neutron emission probability is found when the\n$N$=50 neutron closed shell is crossed. The effect originates from the\nhigh-energy first-forbidden transitions to the states outside the $Q_{\\beta} -\nS_n$-window in the daughter nuclei.\n  PACS numbers: 23.40.Bw,21.60.Jz,25.30.Pt,26.30.+k",
    "arxiv_id": "nucl-th/0409019",
    "authors": [
      "I. N. Borzov"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.71.065801",
    "journal_ref": "Phys.Rev. C71 (2005) 065801",
    "title": "The beta-delayed neutron emission in 78Ni region",
    "url": "https://arxiv.org/abs/nucl-th/0409019"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bdd3798e-692a-4280-89e1-07b315d83b08",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}