{
  "annotation_id": "23abc97f-732f-4435-baee-a6bc30812b88",
  "date_created": "2026-03-02T18:00:15.413000Z",
  "date_modified": "2026-03-02T18:00:15.413000Z",
  "file_hash": "6114374390d333fd5e5d86240b88b5c59b095149d1f6bb285d5efdad6cad5cb9",
  "private": false,
  "record": {
    "abstract": "Heavy ion collisions at intermediate energies are studied by using a new RQMD\ncode, which is a covariant generalization of the QMD approach. We show that\nthis new implementation is able to produce the same results in the\nnonrelativistic limit (i.e. 50MeV/nucl.) as the non-covariant QMD. Such a\ncomparison is not available in the literature. At higher energies (i.e. 1.5\nGeV/nucl. and 2 GeV/nucl.) RQMD and QMD give different results in respect to\nthe time evolution of the phase space, for example for the directed transverse\nflow. These differences show that consequences of a covariant description of\nheavy ion reactions within the framework of RQMD are existing even at\nintermediate energies.",
    "arxiv_id": "nucl-th/9502011",
    "authors": [
      "E. Lehmann",
      "Rajeev K. Puri",
      "Amand Faessler",
      "G. Batko",
      "S. W. Huang"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.51.2113",
    "journal_ref": "Phys.Rev.C51:2113-2124,1995",
    "title": "Consequences of a covariant Description of Heavy Ion Reactions at   intermediate Energies",
    "url": "https://arxiv.org/abs/nucl-th/9502011"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f0b59d45-9a68-40d8-93dd-af969b9a4252",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}