{
  "annotation_id": "57121172-4288-412f-ae99-2eaec9097024",
  "date_created": "2026-03-02T18:00:08.606000Z",
  "date_modified": "2026-03-02T18:00:08.606000Z",
  "file_hash": "e66f7d52a526a3858995f00d232c82d650ce4046f0521d7c15515e9862d2b72a",
  "private": false,
  "record": {
    "abstract": "Axial octupole and tetrahedral correlations in $^{80}$Zr and $^{98}$Zr have\nbeen investigated using the generator coordinate method, applied to a basis\ngenerated by Skyrme HF+BCS calculations. We focus on the possible presence of\nstates with tetrahedral symmetry and their stability with respect to octupole\nvibrations. We show that pairing significantly reduces the stability of the\ntetrahedral configuration and that a shallow mean-field tetrahedral minimum\ncoexists with an axial octupole minimum. The contributions to the correlation\nenergies coming from the tetrahedral degree of freedom and octupole axial\ndeformation are discussed.",
    "arxiv_id": "nucl-th/0604047",
    "authors": [
      "K. Zberecki",
      "P. Magierski",
      "P. -H. Heenen",
      "N. Schunck"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.74.051302",
    "journal_ref": "Phys. Rev. C74 (2006) 051302(R)",
    "title": "Tetrahedral correlations in $^{80}$Zr and $^{98}$Zr",
    "url": "https://arxiv.org/abs/nucl-th/0604047"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "46f60efd-fc3f-487e-83db-aa449c7cf328",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}