{
  "annotation_id": "a2e256a4-7b9e-407f-ad82-99452f437502",
  "date_created": "2026-03-02T18:00:01.031000Z",
  "date_modified": "2026-03-02T18:00:01.031000Z",
  "file_hash": "ea85f572798ade10454316f2c0135c99a9eb8604365bbf31b9c6b171778182e8",
  "private": false,
  "record": {
    "abstract": "The quality of HFB wave functions are tested by comparing the theoretically\ncalculated results with the available experimental data for a number of\nspectroscopic properties like yrast spectra, reduced B(E2) transition\nprobabilities, quadrupole moments and g-factors for the nuclei involved in\n2$\\nu $ $\\beta \\beta $ decay. It is observed that the np interactions\nvis-\\`{a}-vis the deformations of the intrinsic ground states of medium mass\nnuclei play a crucial role in the fine tuning of the nuclear matrix elements,\nM$_{2\\nu}.$",
    "arxiv_id": "nucl-th/0410005",
    "authors": [
      "P. K. Raina",
      "A. Shukla",
      "P. K. Rath",
      "B. M. Dixit",
      "K. Chaturvedi",
      "R. Chandra",
      "S. K. Dhiman",
      "A. J. Singh"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1134/1.1825522",
    "journal_ref": "Phys.Atom.Nucl. 67 (2004) 2021-2026; Yad.Fiz. 67 (2004) 2043-2047",
    "title": "n-p Interaction Effects on the Double Beta Decay Nuclear Matrix Elements   for Medium Mass Nuclei",
    "url": "https://arxiv.org/abs/nucl-th/0410005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "12389a00-68f0-4808-85d4-68d9f74a4623",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}