{
  "annotation_id": "7e3c792a-aa23-44dc-9e84-3fb809f96547",
  "date_created": "2026-03-02T18:02:44.841000Z",
  "date_modified": "2026-03-02T18:02:44.841000Z",
  "file_hash": "2acd48add462d357f67ca4c0a38b0f19aea1d35717242e3a6faae91b3c22c7ee",
  "private": false,
  "record": {
    "abstract": "A phenomenological model for a measurement of barrier traversal times for\nparticles is proposed. Two idealized detectors for passage and arrival provide\nentrance and exit times for the barrier traversal. The averaged traversal time\nis computed over the ensemble of particles detected twice, before and after the\nbarrier. The Hartman effect can still be found when passage detectors that\nconserve the momentum distribution of the incident packet are used.",
    "arxiv_id": "quant-ph/9901040",
    "authors": [
      "J. P. Palao",
      "J. G. Muga",
      "S. Brouard",
      "A. Jadczyk"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/S0375-9601(97)00466-0",
    "journal_ref": "Phys.Lett. A233 (1997) 227-232",
    "title": "Barrier traversal times using a phenomenological track formation model",
    "url": "https://arxiv.org/abs/quant-ph/9901040"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5168510a-07d4-4fff-9d82-9ddb10b4b03e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}