dorsal/arxiv
View SchemaAccuracy Evaluation of an Optical Lattice Clock with Bosonic Atoms
| Authors | Xavier Baillard, Mathilde Fouché, Rodolphe Le Targat, Philip G. Westergaard, Arnaud Lecallier, Yann Le Coq, Giovanni D. Rovera, Sebastien Bize, Pierre Lemonde |
|---|---|
| Categories | |
| ArXiv ID | physics/0703148 |
| URL | https://arxiv.org/abs/physics/0703148 |
| DOI | 10.1364/OL.32.001812 |
| Journal | Optics Letters 32, 1812 (2007) |
Abstract
We report the first accuracy evaluation of an optical lattice clock based on the 1S0 - 3P0 transition of an alkaline earth boson, namely 88Sr atoms. This transition has been enabled using a static coupling magnetic field. The clock frequency is determined to be 429 228 066 418 009(32) Hz. The isotopic shift between 87Sr and 88Sr is 62 188 135 Hz with fractional uncertainty 5.10^{-7}. We discuss the conditions necessary to reach a clock accuracy of 10^{-17} or less using this scheme.
{
"annotation_id": "c4778404-40f7-4301-80d1-b860dd411315",
"date_created": "2026-03-02T18:01:18.435000Z",
"date_modified": "2026-03-02T18:01:18.435000Z",
"file_hash": "f1b9a843e78e9db9d14b75718cf4593d71f7e8b8d0e021fdc5e977ae090fae2e",
"private": false,
"record": {
"abstract": "We report the first accuracy evaluation of an optical lattice clock based on\nthe 1S0 - 3P0 transition of an alkaline earth boson, namely 88Sr atoms. This\ntransition has been enabled using a static coupling magnetic field. The clock\nfrequency is determined to be 429 228 066 418 009(32) Hz. The isotopic shift\nbetween 87Sr and 88Sr is 62 188 135 Hz with fractional uncertainty 5.10^{-7}.\nWe discuss the conditions necessary to reach a clock accuracy of 10^{-17} or\nless using this scheme.",
"arxiv_id": "physics/0703148",
"authors": [
"Xavier Baillard",
"Mathilde Fouch\u00e9",
"Rodolphe Le Targat",
"Philip G. Westergaard",
"Arnaud Lecallier",
"Yann Le Coq",
"Giovanni D. Rovera",
"Sebastien Bize",
"Pierre Lemonde"
],
"categories": [
"physics.atom-ph"
],
"doi": "10.1364/OL.32.001812",
"journal_ref": "Optics Letters 32, 1812 (2007)",
"title": "Accuracy Evaluation of an Optical Lattice Clock with Bosonic Atoms",
"url": "https://arxiv.org/abs/physics/0703148"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "9937d173-c615-4b6b-9b36-f446baaba992",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}