An Optical Lattice Clock with Spin-polarized 87Sr Atoms
Overview & Synopsis
We present a new evaluation of an 87Sr optical lattice clock using spin polarized atoms. The frequency of the 1S0-3P0 clock transition is found to be 429 228 004 229 873.6 Hz with a fractional accuracy of 2.6 10^{-15}, a value that is comparable to the frequency difference between the various primary standards throughout the world. This measurement is in excellent agreement with a previous one of similar accuracy.
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Document Information
| Document Title | An Optical Lattice Clock with Spin-polarized 87Sr Atoms |
|---|---|
| Author / Organization | Xavier Baillard, Mathilde Hugbart, Rodolphe Le Targat, Philip G. Westergaard, Arnaud Lecallier, Frédéric Chapelet, Michel Abgrall, Giovanni D. Rovera, Philippe Laurent, Peter Rosenbusch, Sébastien Bize, Giorgio Santarelli, André Clairon, Pierre Lemonde, Gesine Grosche, Burghard Lipphardt, Harald Schnatz |
| Subject & Discipline | Multidisciplinary Academic Open Research |
| Categories | Science & Mathematics |
| Publication Year | 2007 |
| License / Rights | Open Access / Creative Commons |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
HAL Open Science
(hal.science)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-213232 |
| Original Source Link | Visit Source Page on hal.science » |