{
  "annotation_id": "dbf86f82-4bdb-4797-a0f6-616fcad9c072",
  "date_created": "2026-03-02T18:01:11.093000Z",
  "date_modified": "2026-03-02T18:01:11.093000Z",
  "file_hash": "cf083010ce98f5474ab7349fbfbd4edfbf9f625e65d6e0587bfe164058e5576d",
  "private": false,
  "record": {
    "abstract": "We propose two experimental schemes to determine and so to realize the\nAvogadro constant $N\\_{A}$ at the level of 10$^{-7}$ or better with a watt\nbalance experiment and a cold atom experiment measuring $h/m(X)$ (where $h$ is\nthe Planck constant and $m(X)$ the mass of the atom $X$). We give some\nprospects about achievable uncertainties and we discuss the opportunity to test\nthe existence of possible unknown correction factors for the Josephson effect\nand quantum Hall effect.",
    "arxiv_id": "physics/0607065",
    "authors": [
      "F. Biraben",
      "M. Cadoret",
      "P. Clad",
      "G. Genevs",
      "P. Gournay",
      "S. Guellati-Khlifa",
      "L. Julien",
      "P. Juncar",
      "E. De Mirandes",
      "F. Nez"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1088/0026-1394/43/6/N05",
    "journal_ref": "Metrologia 43 (2006) L47",
    "title": "Proposal for new experimental schemes to realize the Avogadro constant",
    "url": "https://arxiv.org/abs/physics/0607065"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9af67f2f-537b-4b69-88c5-4cc14c99f1d1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}