{
  "annotation_id": "78c90392-3d39-4840-add5-76a7a356c3f6",
  "date_created": "2026-03-02T18:01:00.587000Z",
  "date_modified": "2026-03-02T18:01:00.587000Z",
  "file_hash": "bfaf2c99195a67faaf658c47b8fb91f5866393f8e77a9f4b50390b78cbe0a11e",
  "private": false,
  "record": {
    "abstract": "We report the result of our {\\it ab initio} calculation of the $6s ^2S_{1/2}\n\\to 5d ^2D_{3/2}$ parity nonconserving electric dipole transition amplitude in\n$^{137}\\text{Ba}^+$ based on relativistic coupled-cluster theory. Considering\nsingle, double and partial triple excitations, we have achieved an accuracy of\nless than one percent. If the accuracy of our calculation can be matched by the\nproposed parity nonconservation experiment in Ba$^+$ for the above\ntransition,then the combination of the two results would provide an independent\nnon accelerator test of the Standard Model of particle physics.",
    "arxiv_id": "physics/0509130",
    "authors": [
      "Bijaya K. Sahoo",
      "Rajat Chaudhuri",
      "B. P. Das",
      "Debashis Mukherjee"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.comp-ph"
    ],
    "doi": "10.1103/PhysRevLett.96.163003",
    "title": "Relativistic Coupled-Cluster Theory of Atomic Parity Nonconservation:   Application to $^{137}$Ba$^+$",
    "url": "https://arxiv.org/abs/physics/0509130"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b1a9db85-e712-45bb-ac15-154be569dead",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}