{
  "annotation_id": "330d9979-4f86-4044-8f05-53451e77cdb0",
  "date_created": "2026-03-02T18:00:57.385000Z",
  "date_modified": "2026-03-02T18:00:57.385000Z",
  "file_hash": "1e532ae8d627038912120ee8e3e163369cdfc66fb905f58cbeda2e105f450014",
  "private": false,
  "record": {
    "abstract": "The complete gauge-invariant set of the one-loop QED corrections to the\nparity-nonconserving 6s-7s amplitude in $^{133}$Cs is evaluated to all orders\nin $\\alpha Z$ using a local version of the Dirac-Hartree-Fock potential. The\ncalculations are peformed in both length and velocity gauges for the absorbed\nphoton. The total binding QED correction is found to be -0.27(3)%, which\ndiffers from previous evaluations of this effect. The weak charge of\n$^{133}$Cs, derived using two most accurate values of the vector transition\npolarizability $\\beta$, is $Q_W=-72.57(46)$ for $\\beta = 26.957(51) a_{\\rm\nB}^3$ and $Q_W=-73.09(54)$ for $\\beta= 27.15(11)a_{\\rm B}^3 $. The first value\ndeviates by $1.1\\sigma$ from the prediction of the Standard Model, while the\nsecond one is in perfect agreement with it.",
    "arxiv_id": "physics/0501165",
    "authors": [
      "V. M. Shabaev",
      "K. Pachucki",
      "I. I. Tupitsyn",
      "V. A. Yerokhin"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.gen-ph"
    ],
    "doi": "10.1103/PhysRevLett.94.213002",
    "journal_ref": "Phys. Rev. Lett. 94, 213002 (2005)",
    "title": "QED corrections to the parity-nonconserving 6s-7s amplitude in   $^{133}$Cs",
    "url": "https://arxiv.org/abs/physics/0501165"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "241abd12-6b13-4211-90d0-f20be6c31ec7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}