{
  "annotation_id": "f7dd7593-343e-4762-b70c-bbc86641d18b",
  "date_created": "2026-02-17T05:53:23.979000Z",
  "date_modified": "2026-02-17T05:53:23.979000Z",
  "file_hash": "97c639b9b0cd19e2d77f21d5785757899769ef504ff17c8bbdd59c4c6aeb6992",
  "private": false,
  "record": {
    "abstract": "Low--luminosity gamma-ray bursts (LLGRBs) are promising candidates for high-energy neutrinos, yet no coincident neutrino events have been detected so far. Recent advances in X-ray time-domain astronomy, together with the development of next-generation neutrino telescopes, open new opportunities for joint X-ray and neutrino observations of these transients. We calculate the jet dynamical evolution and the associated neutrino production for both non-magnetized and magnetized outflows. For individual events, joint X-ray and neutrino detection is generally limited to nearby LLGRBs or sources with high luminosities. Thus, we consider a next-generation neutrino telescope with an effective area enhanced by a factor of $\\sim30$ relative to IceCube. In the non-magnetized scenario, joint detection of individual events is enabled for sources with typical isotropic luminosities of $L_{\\mathrm{iso}}\\sim10^{47}\\,\\mathrm{erg\\,s^{-1}}$ out to luminosity distances of $D_L\\sim1.6\\times10^{2}\\,\\mathrm{Mpc}$, corresponding to an expected detection rate of order $1$ per year. In contrast, for the magnetized scenario at the same luminosity, the accessible distance is significantly reduced, with joint observations confined to sources within $D_L\\sim6.5\\times10^{1}\\,\\mathrm{Mpc}$ and an expected detection rate of order $0.5$ per year. For stacked samples of $\\sim100$ magnetized LLGRBs, stacking substantially enlarges the accessible distance range, enabling joint observations for sources with representative luminosities of $L_{\\mathrm{iso}}\\sim1\\times10^{47}\\,\\mathrm{erg\\,s^{-1}}$ out to $D_L\\lesssim7.0\\times10^{2}\\,\\mathrm{Mpc}$ and corresponding to an expected detection rate of order $2$ per year. These results demonstrate that joint X-ray and next-generation neutrino observations enable a practical multimessenger probe of LLGRBs.",
    "arxiv_id": "2601.10317",
    "authors": [
      "Wenkang Lian",
      "He Gao",
      "Shunke Ai",
      "B. Theodore Zhang"
    ],
    "categories": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Multimessenger Prospects for Low-Luminosity Gamma-Ray Bursts: Joint Neutrino and X-Ray Observations",
    "url": "https://arxiv.org/abs/2601.10317",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7ad26c3a-3ff9-4900-b4c3-28140c387fd2",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}