{
  "annotation_id": "5fb09a3b-51a2-4f81-84c6-82a0c82b5e30",
  "date_created": "2026-03-02T18:00:22.215000Z",
  "date_modified": "2026-03-02T18:00:22.215000Z",
  "file_hash": "71b7e4b7688c0940456710be5a7b00d3b202a50d87b601c83d1d58b47862ecf4",
  "private": false,
  "record": {
    "abstract": "We perform systematical studies on transverse-mass spectra of $\\pi^0$,\n$\\eta$, $\\omega$, $\\phi$, $K^+$ and $K^-$ mesons for C + C, Ni + Ni, Au + Au\ncollisions at SIS energies within the HSD transport approach. We find that the\n$m_T$-spectra sensitively reflect the in-medium properties of the mesons. The\n\u0027bare mass\u0027 scenario leads to a general scaling behaviour for the meson\n$m_T$-spectra when including a mass shift due to the associate strangeness\nproduction threshold for kaons and antikaons whereas a \u0027dropping\u0027 mass scheme\nviolates this $m_T$-scaling. The relative slope parameters, however, provide\nvaluable information about the average meson potentials in the nuclear medium.",
    "arxiv_id": "nucl-th/9712046",
    "authors": [
      "E. L. Bratkovskaya",
      "W. Cassing",
      "U. Mosel"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0370-2693(98)00213-5",
    "journal_ref": "Phys.Lett. B424 (1998) 244-252",
    "title": "Meson $m_T$-scaling in heavy-ion collisions at SIS energies",
    "url": "https://arxiv.org/abs/nucl-th/9712046"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "45033198-b1c8-40d8-aaf6-4ea81cbf3e45",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}