{
  "annotation_id": "9386178f-7da3-4bb9-bf76-37acedc0aa3d",
  "date_created": "2026-03-02T18:00:35.988000Z",
  "date_modified": "2026-03-02T18:00:35.988000Z",
  "file_hash": "6ae0c12d20fffe5e00aec655bd11a0bc399c2dff8c9d53e2ea21c466712bdf3f",
  "private": false,
  "record": {
    "abstract": "We report gravity oscillations of a liquid column partially immersed in a\nbath of liquid. We stress in particular some peculiarities of this system,\nnamely (i) the fact that the mass of this oscillator constantly changes with\ntime; (ii) the singular character of the beginning of the rise, for which the\nmass of the oscillator is zero; (iii) the sources of dissipation in this\nsystem, which is found to be dominated at low viscosity by the entrance (or\nexit) effects, leading to a long-range damping of the oscillations. We conclude\nwith some qualitative description of a second-order phenomenon, namely the\neruption of a jet at the beginning of the rise.",
    "arxiv_id": "physics/0106096",
    "authors": [
      "Elise Lorenceau",
      "David Quere",
      "Jean-Yves Ollitrault",
      "Christophe Clanet"
    ],
    "categories": [
      "physics.flu-dyn",
      "cond-mat.soft"
    ],
    "doi": "10.1063/1.1476670",
    "title": "Gravitational oscillations of a liquid column",
    "url": "https://arxiv.org/abs/physics/0106096"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fb744ec4-6b98-4381-ae38-f8ae0055fd04",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}