{
  "annotation_id": "2ef902d8-c0ef-4ba1-88a4-29bc34393732",
  "date_created": "2026-03-02T18:00:18.603000Z",
  "date_modified": "2026-03-02T18:00:18.603000Z",
  "file_hash": "20aed25eff47af6d3f27d7c45969c50c032fca02e654d675d4ebbd4fac036b87",
  "private": false,
  "record": {
    "abstract": "A method to calculate the mean squared matrix element of weak interaction\nbetween compound states is developed. The result is expressed in terms of\nmatrix elements of the nucleon-nucleon strong and weak interactions times the\nFermi distribution functions at finite temperature. Numerical calculations for\n$^{233}$Th are in excellent agreement with recent measurements of parity\nnonconservation effects in neutron capture. In fact, our calculations prove\nthat the factor of dynamical enhancement (ratio of compound-nucleus effect to\nsingle-particle one) really exceeds 100, thus making it unnesessary to assume a\nvalue of the weak constant bigger than standard one ($g\\simeq 10^{8} \\epsilon\n\\sim 1\\div 4$).",
    "arxiv_id": "nucl-th/9706014",
    "authors": [
      "V. V. Flambaum",
      "O. K. Vorov"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevLett.70.4051",
    "journal_ref": "Phys.Rev.Lett.70:4051-4054,1993",
    "title": "Matrix Elements between Nuclear Compound States and Dynamical   Enhancement of the Weak Interaction",
    "url": "https://arxiv.org/abs/nucl-th/9706014"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "853877a3-663b-405f-b468-33f38fa8ce13",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}