{
  "annotation_id": "d3a6dd0f-5a43-4d21-a80e-1d5e1f836b5e",
  "date_created": "2026-03-02T18:00:01.261000Z",
  "date_modified": "2026-03-02T18:00:01.261000Z",
  "file_hash": "f34ebd43be9b57744b75e6439931d44065821449dd499ae375f9721b7dbf91ad",
  "private": false,
  "record": {
    "abstract": "Proton and neutron densities have been obtained for the even-even isotopes of\nSn from $^{100}$Sn to $^{176}$Sn using a Hartree-Fock-Bogoliubov model with a\nSkyrme interaction. The matter densities so defined have been used with\nrealistic nucleon-nucleon interactions in a folding model to specify optical\npotentials for the elastic scattering of protons with energies in the range 40\nto 200 MeV. Those potentials have been used to make predictions of the\ndifferential cross sections and spin observables for proton scattering. As the\ntarget mass increases, the emergence of the neutron skin in the Sn isotopes is\nrevealed by marked effects in the differential cross section. Comparisons with\navailable data show how similar scattering data for the neutron-rich isotopes\nmay provide constraints for the model structures.",
    "arxiv_id": "nucl-th/0402069",
    "authors": [
      "K. Amos",
      "S. Karataglidis",
      "J. Dobaczewski"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.70.024607",
    "journal_ref": "Phys.Rev. C70 (2004) 024607",
    "title": "Probing the densities of the Sn isotopes",
    "url": "https://arxiv.org/abs/nucl-th/0402069"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0affdfb3-141f-49b6-a5bc-192578bceb0e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}