{
  "annotation_id": "69cb7883-fc92-4011-9a33-da6b3b3dff8a",
  "date_created": "2026-03-02T18:00:01.141000Z",
  "date_modified": "2026-03-02T18:00:01.141000Z",
  "file_hash": "7ab2d9daad8394a657f712b7f5d66b0e10c80f991378c01a7a3510d960e77333",
  "private": false,
  "record": {
    "abstract": "The outer layers of a neutron star are supposed to be formed of a solid\nCoulomb lattice of neutron rich nuclei. At densities above neutron drip density\n(about one thousandth of nuclear saturation density), this lattice is immersed\nin a neutron fluid. Bragg scattering of those dripped neutrons by the nuclei\nwhich has been usually neglected is investigated, within a simple mean field\nmodel with Bloch type boundary conditions. The main purpose of this work is to\nprovide some estimates for the entrainment coefficients, as required for\nhydrodynamical two fluid simulations of neutron star crust, which relate the\nmomentum of one fluid to the particle currents of the other two fluids. The\nimplications for the equilibrium neutron star crust structure are also briefly\ndiscussed.",
    "arxiv_id": "nucl-th/0405003",
    "authors": [
      "Nicolas Chamel"
    ],
    "categories": [
      "nucl-th",
      "astro-ph"
    ],
    "doi": "10.1016/j.nuclphysa.2004.09.011",
    "journal_ref": "Nucl.Phys. A747 (2005) 109-128",
    "title": "Band structure effects for dripped neutrons in neutron star crust",
    "url": "https://arxiv.org/abs/nucl-th/0405003"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2f8a8be0-d23d-4ce2-ad75-5cc5bb51dabd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}