{
  "annotation_id": "a002593c-f4ad-4f62-b004-667bf3747a4d",
  "date_created": "2026-03-02T18:00:18.211000Z",
  "date_modified": "2026-03-02T18:00:18.211000Z",
  "file_hash": "6ea43b46ee21c55df8de001aaa044f4f8eacc12351e965e89ac92491801358a3",
  "private": false,
  "record": {
    "abstract": "We show how the longstanding problem of the collapse of the charge-exchange\nQRPA near the physical value of the force strength can be circumvented. This is\ndone by including the effect of ground state correlations into the QRPA\nequations of motion. The corresponding formalism, called renormalized QRPA, is\nbriefly outlined and its consequences are discussed in the framework of a\nschematic model for the two-neutrino double beta decay in the $^{100}Mo\n\\rightarrow\\, ^{100}Ru$ system. The question of the conservation of the Ikeda\nsum rule is also addressed within the new formalism.",
    "arxiv_id": "nucl-th/9607007",
    "authors": [
      "F. Krmpotic",
      "A. Mariano",
      "T. T. S. Kuo",
      "E. J. V. de Passos",
      "A. F. R. de Toledo Piza"
    ],
    "categories": [
      "nucl-th"
    ],
    "journal_ref": "Fizika B5 (1996) 93-102",
    "title": "Non-collapsing quasiparticle random phase approximation for nuclear   double-beta decay",
    "url": "https://arxiv.org/abs/nucl-th/9607007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "89c0bf87-8f0d-4b46-ba7e-9c1a6c1e91ad",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}