{
  "annotation_id": "e98db742-6b9e-499a-a166-924f2f910276",
  "date_created": "2026-03-02T18:01:24.170000Z",
  "date_modified": "2026-03-02T18:01:24.170000Z",
  "file_hash": "cc7f492d631475d9808327ab7ca4d468bf2398dc9c20ec9687f227b1400e0f99",
  "private": false,
  "record": {
    "abstract": "CS$_2$ is identified as a molecule for which distinction can be made between\ndynamic and geometric alignment induced by intense laser fields. Measured\nanisotropic angular distributions of fragment ions arise from (i) dynamic\nalignment of the S-C-S axes along the laser polarization vector for 35-ps laser\npulses and (ii) geometric alignment due to an angle-dependent ionization rate\nin the case of 100-fs pulses. Results of classical calculations of the\nalignment dynamics support our observations. By comparing mass spectra obtained\nwith linearly- and circularly-polarized light it is not possible to distinguish\nbetween dynamic and geometric alignment.\n  33.80.Rv, 33.90.+h, 42.50.Vk",
    "arxiv_id": "physics/9908059",
    "authors": [
      "S. Banerjee",
      "G. R. Kumar",
      "D. Mathur"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "doi": "10.1103/PhysRevA.60.R3369",
    "title": "Dynamic and geometric alignment of CS_2 in intense laser fields of   picosecond and femtosecond duration",
    "url": "https://arxiv.org/abs/physics/9908059"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4c53b59b-71be-4be2-9985-e224a511c191",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}