{
  "annotation_id": "88af1d99-21ee-4bbf-951a-0ba2f142d287",
  "date_created": "2026-03-02T18:01:10.865000Z",
  "date_modified": "2026-03-02T18:01:10.865000Z",
  "file_hash": "0192699b1dab06fbd9fe602c84a48a1f77828385cc62511da5c863f07d232126",
  "private": false,
  "record": {
    "abstract": "Motivated by a recent experiment by Zelevinsky et al. [Phys. Rev. Lett. 96,\n203201], we present the theory for photoassociation and optical Feshbach\nresonances of atoms confined in a tight one-dimensional (1D) or two-dimensional\n(2D) optical lattice. In the case of an alkaline-earth intercombination\nresonance, the narrow natural width of the line makes it possible to observe\nclear manifestations of the dimensionality, as well as some sensitivity to the\nscattering length of the atoms. Among possible applications, a 2D lattice may\nbe used to increase the spectroscopic resolution by about one order of\nmagnitude. Furthermore, a 1D lattice induces a shift which provides a new way\nof determining the strength of a resonance by spectroscopic measurements.",
    "arxiv_id": "physics/0609145",
    "authors": [
      "Pascal Naidon",
      "Paul S. Julienne"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.74.062713",
    "journal_ref": "Phys. Rev. A 74, 062713 (2006)",
    "title": "Optical Feshbach resonances of Alkaline-Earth atoms in a 1D or 2D   optical lattice",
    "url": "https://arxiv.org/abs/physics/0609145"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c16656c7-6002-4a9f-ab55-62c0b2f651fe",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}