{
  "annotation_id": "138d272c-e4d3-4c72-bf0a-21e630c40685",
  "date_created": "2026-03-02T18:00:50.260000Z",
  "date_modified": "2026-03-02T18:00:50.260000Z",
  "file_hash": "10712a58b961618ffa2cda485e6479248975a1ca6288f253a15a9fb7cd1687d9",
  "private": false,
  "record": {
    "abstract": "Transformation matrices of the weights of the atomic wave functions in jj\ncoupling to the relevant weights of LS coupling are considered for a shell of\nequivalent electrons. Their use allows one to preserve main part of\nrelativistic effects but to classify the energy levels of an atom or an ion\nconsidered with the help of a set of quantum numbers of LS coupling scheme.\nHaving in mind that the numerical values of the abovementioned transformation\nmatrix (LS-jj) may be generally obtained in a very time consuming recurrent\nway, the analytical expressions of these matrices for a number of special cases\nof electronic configurations are presented.",
    "arxiv_id": "physics/0405060",
    "authors": [
      "G. Gaigalas",
      "T. Zalandauskas",
      "Z. Rudzikas"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "journal_ref": "Lithuanian Journal of Physics 41 (2001) 226-231",
    "title": "Analytical expressions for special cases of LS-jj transformation   matrices for a shell of equivalent electrons",
    "url": "https://arxiv.org/abs/physics/0405060"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "de370c05-f7ac-4f5b-a3f6-2603707a6e2d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}