{
  "annotation_id": "f17597be-4b01-4243-b4e4-9fc3c98fe616",
  "date_created": "2026-03-02T18:00:11.074000Z",
  "date_modified": "2026-03-02T18:00:11.074000Z",
  "file_hash": "9279c9320bfa5a567996f9b989ad72a3b01d93d7d425607046243b9f3751f7b7",
  "private": false,
  "record": {
    "abstract": "The projected random phase approximation (PRPA) for charge-exchange\nexcitations is derived from the time-dependent variational principle. Explicit\nresults for the unperturbed energies (including the self-energy corrections),\nthe PRPA matrices, and the transition matrix elements are presented. The effect\nof the projection procedure on the two-neutrino $\\beta\\beta$ decay in $^{76}Ge$\nis briefly discussed.",
    "arxiv_id": "nucl-th/9310031",
    "authors": [
      "F. Krmpoti\u0107",
      "A. Mariano",
      "T. T. S. Kuo",
      "K. Nakayama"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/0370-2693(93)91740-E",
    "journal_ref": "Phys.Lett. B319 (1993) 393-400",
    "title": "Projected Linear Response Theory for Charge-Exchange Excitations and   Double Beta Decay",
    "url": "https://arxiv.org/abs/nucl-th/9310031"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "61a12a78-2474-4825-ad03-2c4063c77cb3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}