{
  "annotation_id": "177881d7-dbf0-4a59-8fd3-3756af51d43e",
  "date_created": "2026-03-02T18:01:00.769000Z",
  "date_modified": "2026-03-02T18:01:00.769000Z",
  "file_hash": "7fcdc805ff7b8f66e1ec2b4a580a074f927943e8a6521e8dad6bb5fda8160602",
  "private": false,
  "record": {
    "abstract": "This theoretical paper investigates the formation of ground state molecules\nfrom ultracold cesium atoms in a two-color scheme. Following previous work on\nphotoassociation with chirped picosecond pulses [Luc-Koenig et al., Phys. Rev.\nA {\\bf 70}, 033414 (2004)], we investigate stabilization by a second (dump)\npulse. By appropriately choosing the dump pulse parameters and time delay with\nrespect to the photoassociation pulse, we show that a large number of deeply\nbound molecules are created in the ground triplet state. We discuss (i)\nbroad-bandwidth dump pulses which maximize the probability to form molecules\nwhile creating a broad vibrational distribution as well as (ii)\nnarrow-bandwidth pulses populating a single vibrational ground state level,\nbound by 113 cm$^{-1}$. The use of chirped pulses makes the two-color scheme\nrobust, simple and efficient.",
    "arxiv_id": "physics/0508090",
    "authors": [
      "Christiane P. Koch",
      "Eliane Luc-Koenig",
      "Fran\u00e7oise Masnou-Seeuws"
    ],
    "categories": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.73.033408",
    "journal_ref": "Phys. Rev. A 73, 033408 (2006)",
    "title": "Making ultracold molecules in a two color pump-dump photoassociation   scheme using chirped pulses",
    "url": "https://arxiv.org/abs/physics/0508090"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6957a492-f329-46f7-a3b3-cc8e2228cd82",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}