{
  "annotation_id": "a3d6711f-e8ea-4869-ba12-65e1fbd0f562",
  "date_created": "2026-02-17T05:53:12.066000Z",
  "date_modified": "2026-02-17T05:53:12.066000Z",
  "file_hash": "89026d8c758a2edca8629fc8c7da6f5c99ceaff3f3ac3d9ad7ea8ae0cfcdf2ad",
  "private": false,
  "record": {
    "abstract": "Modeling of the NICER X-ray light curves of millisecond pulsars PSR J0030+0451 provides a strong evidence for the existence of non-dipole magnetic fields. We study the X-ray and $\\gamma$-ray emission of PSR J0030+0451 in the dissipative dipole plus off-centred quadrupole magnetospheres. The dissipative FF+AE dipole magnetospheres by combining force-free (FF) and Aristotelian electrodynamics (AE) are solved by a 3D pseudo-spectral method in the rotating coordinate system. We use the FF+AE dipole plus off-centred quadrupole fields with minimum free parameters to reproduce two hotspot configurations found by the NICER observations. The X-ray and $\\gamma$-ray emission from PSR J0030+0451 are simultaneously computed by using a ray-tracing method and a particle trajectory method. The modelled X-ray and $\\gamma$-ray emission is then directly compared with those of PSR J0030+0451 from the NICER and Fermi observations. Our results can well reproduce the observed trends of the NICER X-ray and Fermi $\\gamma$-ray emission for PSR J0030+0451.",
    "arxiv_id": "2601.07491",
    "authors": [
      "Gang Cao",
      "Xiongbang Yang"
    ],
    "categories": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "The combined X-ray and $\\gamma$-ray modeling of millisecond pulsars PSR J0030+0451 in the dissipative magnetospheres",
    "url": "https://arxiv.org/abs/2601.07491",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0ad28052-1e6b-4bfe-8094-cef73eee289b",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}