An Optical Lattice Clock with Spin-polarized 87Sr Atoms

Preprint

29 September 2007

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.0710.0086

Abstract

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.

Keywords

OPTICAL LATTICE CLOCK
SPIN POLARIZED
POLARIZED 87SR
NEW EVALUATION
87SR ATOMS

All Related Versions

Version 1, 2007-09-29, ArXiv
Published version: The European Physical Journal D, 48 (1), 11.

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