{
  "annotation_id": "4ddc3726-0a34-4b42-9589-3a3987c50832",
  "date_created": "2026-02-17T05:53:16.234000Z",
  "date_modified": "2026-02-17T05:53:16.234000Z",
  "file_hash": "052658ab4b34566659c66e16ec20fc4a51e3a8e44dea38a33b5f4f3d95c9be51",
  "private": false,
  "record": {
    "abstract": "To reproduce observed galaxy properties, cosmological simulations require that massive galaxies experience feedback from active galactic nuclei, which regulates star formation within those galaxies. However, the energetics and timescales of these feedback processes are poorly constrained. We combine optical, infrared, sub-millimeter and radio observations of the active galaxy VV 340a, hosting a low-power jet launched from a supermassive black hole at its center. We find that the jet undergoes precession, with a period of (8.2 $\\pm~$5.5) $\\times~$10$^5$ years, and drives an outflow of gas at a rate of 19.4 $\\pm~$7.9 solar masses per year. The jet shocks the gas, producing highly ionized plasma extending several kiloparsecs from the nucleus. The outflow ejects sufficient gas from the galaxy to influence its star formation rate.",
    "arxiv_id": "2601.08791",
    "authors": [
      "Justin A. Kader",
      "Vivian U",
      "Loreto Barcos-Mu\u00f1oz",
      "Marina Bianchin",
      "Sean T. Linden",
      "Yiqing Song",
      "Gabriela Canalizo",
      "Archana Aravindan",
      "George C. Privon Tanio D\u00edaz-Santos",
      "Christopher Hayward",
      "Matthew A. Malkan",
      "Lee Armus",
      "Rosalie C. McGurk",
      "Jeffrey A. Rich",
      "Anne M. Medling",
      "Sabrina Stierwalt",
      "Claire E. Max",
      "Aaron S. Evans",
      "Christopher J. Agostino",
      "Vassilis Charmandaris",
      "Tianmu Gao",
      "Justin H. Howell",
      "Hanae Inami",
      "Thomas S. -Y. Lai",
      "Kirsten L. Larson",
      "Christopher D. Martin",
      "Mateusz Matuszewski",
      "Joseph M. Mazzarella",
      "James D. Neill",
      "Nikolaus Z. Prusinski",
      "Raymond Remigio",
      "David B. Sanders",
      "Jason Surace"
    ],
    "categories": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "doi": "10.1126/science.adp8989",
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "A precessing jet from an active galactic nucleus drives gas outflow from a disk galaxy",
    "url": "https://arxiv.org/abs/2601.08791",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fae57177-3315-4735-9373-9a080b54f2db",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}