{
  "annotation_id": "7e1cc28e-8d9d-4384-88f4-bb4d498b3e40",
  "date_created": "2026-03-02T18:00:07.703000Z",
  "date_modified": "2026-03-02T18:00:07.703000Z",
  "file_hash": "a8b4d51a8ecd96e0924bba770cdcb6f1e1d0ed291ec600e3bbb01d0349676048",
  "private": false,
  "record": {
    "abstract": "The possibility of synthesizing a doubly magic superheavy nucleus,\n$^{298}114_{184}$, is investigated on the basis of fluctuation-dissipation\ndynamics. In order to synthesize this nucleus, we must generate more\nneutron-rich compound nuclei because of the neutron emissions from excited\ncompound nuclei. The compound nucleus $^{304}114$ has two advantages to\nachieving a high survival probability. First, because of small neutron\nseparation energy and rapid cooling, the shell correction energy recovers\nquickly. Secondly, owing to neutron emissions, the neutron number of the\nnucleus approaches that of the double closed shell and the nucleus obtains a\nlarge fission barrier. Because of these two effects, the survival probability\nof $^{304}114$ does not decrease until the excitation energy $E^{*}= 50$ MeV.\nThese properties lead to a rather high evaporation reside cross section.",
    "arxiv_id": "nucl-th/0609043",
    "authors": [
      "Y. Aritomo"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.75.024602",
    "journal_ref": "Phys.Rev.C75:024602,2007",
    "title": "Possibility of synthesizing doubly closed superheavy nucleus",
    "url": "https://arxiv.org/abs/nucl-th/0609043"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "43415968-4dd5-485b-9c81-e062df507472",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}