{
  "annotation_id": "72170624-f105-48ad-a133-da5e4b4add6c",
  "date_created": "2026-03-02T18:00:01.130000Z",
  "date_modified": "2026-03-02T18:00:01.130000Z",
  "file_hash": "f15276bd4a768e4c92f41570aec2c9eec17dfa9f8674248fd42ca64ee74e9b55",
  "private": false,
  "record": {
    "abstract": "The spectral density of the $D$-meson in the nuclear environment is studied\nwithin a self-consistent coupled-channel approach assuming a separable\npotential for the bare meson-baryon interaction. The $DN$ interaction,\ndescribed through a G-matrix, generates dynamically the $\\Lambda_c$ (2593)\nresonance. This resonance is the charm counterpart of the $\\Lambda$ (1405)\nresonance generated from the s-wave $\\bar{K}N$ interaction in the I=0 channel.\nThe medium modification of the D-meson spectral density due to the Pauli\nblocking of intermediate states as well as due to the dressing of the D-mesons,\nnucleons and pions is investigated. We observe that the inclusion of\ncoupled-channel effects and the self-consistent dressing of the $D$-meson\nresults in an overall reduction of the in-medium $D$-meson changes compared to\nprevious work which neglect those effects.",
    "arxiv_id": "nucl-th/0404064",
    "authors": [
      "L. Tolos",
      "J. Schaffner-Bielich",
      "A. Mishra"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.70.025203",
    "journal_ref": "Phys.Rev. C70 (2004) 025203",
    "title": "Properties of D-mesons in nuclear matter within a self-consistent   coupled-channel approach",
    "url": "https://arxiv.org/abs/nucl-th/0404064"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b14e73e0-ef14-4ce3-8e1a-24372acab95d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}