{
  "annotation_id": "85605183-233f-4d85-ad10-49f391b00cba",
  "date_created": "2026-03-02T18:01:00.081000Z",
  "date_modified": "2026-03-02T18:01:00.081000Z",
  "file_hash": "42ecc4b36c8bf2642cdf3652f32071801f208a0cb2d634af11a4b4c8f8e8aa47",
  "private": false,
  "record": {
    "abstract": "We report the use of photoassociative spectroscopy to determine the ground\nstate s-wave scattering lengths for the main bosonic isotopes of strontium,\n86Sr and 88Sr. Photoassociative transitions are driven with a laser red-detuned\nby up to 1400 GHz from the 1S0-1P1 atomic resonance at 461 nm. A minimum in the\ntransition amplitude for 86Sr at -494+/-5 GHz allows us to determine the\nscattering lengths 610a0 \u003c a86 \u003c 2300a0 for 86Sr and a much smaller value of\n-1a0 \u003c a88 \u003c 13a0 for 88Sr.",
    "arxiv_id": "physics/0507112",
    "authors": [
      "P. G. Mickelson",
      "Y. N. Martinez",
      "A. D. Saenz",
      "S. B. Nagel",
      "Y. C. Chen",
      "T. C. Killian",
      "P. Pellegrini",
      "R. Cote"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevLett.95.223002",
    "title": "Spectroscopic determination of the s-wave scattering lengths of 86Sr and   88Sr",
    "url": "https://arxiv.org/abs/physics/0507112"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2d91a128-c3fd-4e0f-bf75-2f97058d6608",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}