{
  "annotation_id": "8e4be473-48ff-47ed-b8e7-314c2fcdc86a",
  "date_created": "2026-03-02T18:00:50.389000Z",
  "date_modified": "2026-03-02T18:00:50.389000Z",
  "file_hash": "e692ec4fd23175b497aecb8c82bacba6c7b5ea950e8c438c8384c1294804ac1c",
  "private": false,
  "record": {
    "abstract": "Quantum scattering calculations are reported for the H+HCl(v,j=0) and\nH+DCl(v,j=0) collisions for vibrational levels v=0-2 of the diatoms.\nCalculations were performed for incident kinetic energies in the range 10-7 to\n10-1 eV, for total angular momentum J=0 and s-wave scattering in the entrance\nchannel of the collisions. Cross sections and rate coefficients are\ncharacterized by resonance structures due to quasibound states associated with\nthe formation of the H...HCl and H...DCl van der Waals complexes in the\nincident channel. For the H+HCl(v,j=0) collision for v=1,2, reactive scattering\nleading to H_2 formation is found to dominate over non-reactive vibrational\nquenching in the ultracold regime. Vibrational excitation of HCl from v=0 to\nv=2 increases the zero-temperature limiting rate coefficient by about 8 orders\nof magnitude.",
    "arxiv_id": "physics/0406042",
    "authors": [
      "P. F. Weck",
      "N. Balakrishnan"
    ],
    "categories": [
      "physics.chem-ph"
    ],
    "doi": "10.1140/epjd/e2004-00100-9",
    "title": "Chemical reactivity of ultracold polar molecules: investigation of H +   HCl and H + DCl collisions",
    "url": "https://arxiv.org/abs/physics/0406042"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b16b6cff-0792-4fe0-b0b8-5443bc6b048a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}