{
  "annotation_id": "43dc1cde-f7cf-4c92-8ff2-74107de17967",
  "date_created": "2026-03-02T18:00:01.141000Z",
  "date_modified": "2026-03-02T18:00:01.141000Z",
  "file_hash": "8c247f6a2f0f8faf040721e62a40cc7eec66ff7dae75ac4fcb2a3aa68b5e6c27",
  "private": false,
  "record": {
    "abstract": "In nonspherical nuclei at $J = J_c + 0$ the relationship between the angular\nmomentum and angular velocity immediately after backbending is the same as in\nthe limiting case $J - J_c\\to\\infty$. This indicates that there is a unique\ntype of cancellation of the deviations from a rigid-body moment of inertia in\nthe upper phase $J\u003eJ_c$. An integral relationship is found which expresses this\ncancellation quantitatively. This formula permits $J_c$ to be calculated for\nthe rotational bands of the even-even nuclei studied and the results are in\nagreement with those obtained by other methods of locating the Curie point. For\nthe ground state band of W$^{170}$ the cancellation of the reciprocals of the\ntrue and rigid-body moments of inertia can be verified directly. The condition\nfor the stability of the rotation of a nonspherical nucleus is analyzed in the\nAppendix in close connection with the problem of a reasonable definition of the\nconcept of a variable moment of inertia.",
    "arxiv_id": "nucl-th/0405001",
    "authors": [
      "V. G. Nosov",
      "A. M. Kamchatnov"
    ],
    "categories": [
      "nucl-th"
    ],
    "journal_ref": "Sov.Phys.JETP 49 (1979) 765-769",
    "title": "Relation between the critical spin and angular velocity of a nucleus   immediately after backbending",
    "url": "https://arxiv.org/abs/nucl-th/0405001"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0f33fa27-398f-4ce1-8a09-262d59ca187f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}