{
  "annotation_id": "480355b2-6d45-4fba-a53c-cefbbf9e465a",
  "date_created": "2026-03-02T18:00:43.435000Z",
  "date_modified": "2026-03-02T18:00:43.435000Z",
  "file_hash": "28f30598d106cd537134ee1a475d0d3cfb3b709765021a7f0216eb5011a322ac",
  "private": false,
  "record": {
    "abstract": "We have demonstrated a recoil-free spectroscopy on the ${}^1S_0-{}^3P_1$\ntransition of strontium atoms confined in a one-dimensional optical lattice. By\ninvestigating the wavelength and polarization dependence of the ac Stark shift\nacting on the ${}^1S_0$ and ${}^3P_1(m_J=0)$ states, we determined the {\\it\nmagic wavelength} where the Stark shifts for both states coincide. The\nLamb-Dicke confinement provided by this Stark-free optical lattice enabled the\nmeasurement of the atomic spectrum free from Doppler as well as recoil shifts.",
    "arxiv_id": "physics/0303032",
    "authors": [
      "Tetsuya Ido",
      "Hidetoshi Katori"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevLett.91.053001",
    "title": "Recoil-free spectroscopy of neutral Sr atoms in the Lamb-Dicke regime",
    "url": "https://arxiv.org/abs/physics/0303032"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ab00f556-24c0-44f0-8167-1022599e6d2a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}