{
  "annotation_id": "95cf9183-af84-4695-9370-9f9c2dd90fe2",
  "date_created": "2026-03-02T18:01:14.872000Z",
  "date_modified": "2026-03-02T18:01:14.872000Z",
  "file_hash": "78ff08750b26e511cba2ea4d8e109c38564f8f67580d70acb6a6ef92e8a29cce",
  "private": false,
  "record": {
    "abstract": "Coherent Control techniques are computationally applied to cold (1mK \u003c T \u003c 1\nK) and ultracold (T \u003c 1 microK) Ne*(3s,3P2) + Ar(1S0) collisions. We show that\nby using various initial superpositions of the Ne*(3s,3P2) M = {-2,-1,0,1,2}\nZeeman sub-levels it is possible to reduce the Penning Ionization (PI) and\nAssociative Ionization (AI) cross sections by as much as four orders of\nmagnitude. It is also possible to drastically change the ratio of these two\nprocesses. The results are based on combining, within the \"Rotating Atom\nApproximation\", empirical and ab-initio ionization-widths.",
    "arxiv_id": "physics/0610131",
    "authors": [
      "Carlos A. Arango",
      "Moshe Shapiro",
      "Paul Brumer"
    ],
    "categories": [
      "physics.chem-ph",
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevLett.97.193202",
    "title": "Cold Atomic Collisions: Coherent Control of Penning and Associative   Ionization",
    "url": "https://arxiv.org/abs/physics/0610131"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d2f287f3-d5ee-421a-a280-a71f7ee9ba61",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}