{
  "annotation_id": "f7abf5b1-ebca-4c93-8e88-c5f2b3f5a0b2",
  "date_created": "2026-03-02T18:00:18.341000Z",
  "date_modified": "2026-03-02T18:00:18.341000Z",
  "file_hash": "2ec77ef8e534965ab42047f4fdb186f43726bef0e9215d1ab5bb710bc10b3d3a",
  "private": false,
  "record": {
    "abstract": "In the relativistic Quantum Molecular Dynamics (RQMD) approach baryons are\ndescribed within the framework of covariant hamilton constraint dynamics. The\ninclusion of a relativistic mean field results in a quasiparticle picture for\nthe baryons. This requires to distinguish between canonical and kinetic\nvariables of the particles. As resonances we include the $\\Delta$(1232) and the\n$N^*$(1440) resonance. The resonance masses are distributed according\nBreit-Wigner functions. However, the scalar self energy leads to a shift in the\nmasses and introduces an additional medium dependence. Consequences of this\ndescription on resonance and pion dynamics are discussed.",
    "arxiv_id": "nucl-th/9702028",
    "authors": [
      "C. Fuchs",
      "L. Sehn",
      "Amand Faessler",
      "D. S. Kosov",
      "V. S. Uma Maheswari",
      "Z. Wang"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "Treatment of baryonic resonances in the RQMD approach including   scalar-vector mean fields",
    "url": "https://arxiv.org/abs/nucl-th/9702028"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "08880e16-d385-403f-9ef4-58ef85e4f74f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}