{
  "annotation_id": "15b01bae-37dd-44cf-b437-a2634d641c5c",
  "date_created": "2026-03-02T18:00:53.461000Z",
  "date_modified": "2026-03-02T18:00:53.461000Z",
  "file_hash": "2ad22fa744e9fc09be20e593c57cc001dc0998c7b1fd5c4d752bad90db042ea8",
  "private": false,
  "record": {
    "abstract": "Resonant electric dipole-dipole interactions between cold Rydberg atoms were\nobserved using microwave spectroscopy. Laser-cooled Rb atoms in a\nmagneto-optical trap were optically excited to 45d Rydberg states using a\npulsed laser. A microwave pulse transferred a fraction of these Rydberg atoms\nto the 46p state. A second microwave pulse then drove atoms in the 45d state to\nthe 46d state, and was used as a probe of interatomic interactions. The\nspectral width of this two-photon probe transition was found to depend on the\npresence of the 46p atoms, and is due to the resonant electric dipole-dipole\ninteraction between 45d and 46p Rydberg atoms.",
    "arxiv_id": "physics/0411076",
    "authors": [
      "K. Afrousheh",
      "P. Z. Bohlouli",
      "D. Vagale",
      "A. Mugford",
      "M. Fedorov",
      "J. D. D. Martin"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevLett.93.233001",
    "journal_ref": "Phys. Rev. Lett., 93, 233001 (2004)",
    "title": "Spectroscopic observation of resonant electric dipole-dipole   interactions between cold Rydberg atoms",
    "url": "https://arxiv.org/abs/physics/0411076"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ad5dffad-3f33-4f30-85c4-06f721e217bd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}