{
  "annotation_id": "7f043c34-3ea5-4e4e-a27b-43440ca691c6",
  "date_created": "2026-03-02T18:00:49.589000Z",
  "date_modified": "2026-03-02T18:00:49.589000Z",
  "file_hash": "dee6cea90470876d8ad7d3f87008e2c9c459796f778865f34a8e932c9ca0848b",
  "private": false,
  "record": {
    "abstract": "We study the evolution of ultracold plasmas by measuring the electron\ntemperature. Shortly after plasma formation, competition between heating and\ncooling mechanisms drives the electron temperature to a value within a narrow\nrange regardless of the initial energy imparted to the electrons. In agreement\nwith theory predictions, plasmas exhibit values of the Coulomb coupling\nparameter $\\Gamma$ less than 1.",
    "arxiv_id": "physics/0402041",
    "authors": [
      "J. L. Roberts",
      "C. F. Fertig",
      "M. L. Lim",
      "S. L. Rolston"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevLett.92.253003",
    "title": "Electron Temperature of Ultracold Plasmas",
    "url": "https://arxiv.org/abs/physics/0402041"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "32744875-c405-44ed-919e-9e0862795c69",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}