{
  "annotation_id": "27e883d2-c511-4e28-8bc8-492b98a95a24",
  "date_created": "2026-03-02T18:01:14.205000Z",
  "date_modified": "2026-03-02T18:01:14.205000Z",
  "file_hash": "9e2a1bf93a9a1378d1b30d58778fecbee120461dda25e6b2967f1487c6261bad",
  "private": false,
  "record": {
    "abstract": "We present progress towards a new measurement of the electron electric dipole\nmoment using a cold supersonic beam of YbF molecules. Data are currently being\ntaken with a sensitivity of $10^{-27}\\textrm{e.cm}/\\sqrt{\\textrm{day}}$. We\ntherefore expect to make an improvement over the Tl experiment of Commins\u0027\ngroup, which currently gives the most precise result. We discuss the systematic\nand statistical errors and comment on the future prospect of making a\nmeasurement at the level of $10^{-29}\\textrm{e.cm}/\\sqrt{\\textrm{day}}$.",
    "arxiv_id": "physics/0611155",
    "authors": [
      "B. E. Sauer",
      "H. T. Ashworth",
      "J. J. Hudson",
      "M. R. Tarbutt",
      "E. A. Hinds"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1063/1.2400632",
    "journal_ref": "Atomic Physics 20, pp. 44-52 (2006)",
    "title": "Probing the electron EDM with cold molecules",
    "url": "https://arxiv.org/abs/physics/0611155"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "293031ef-6999-4948-8092-823a8f21c9e3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}