Atomic clocks compared with astounding accuracy

Rachel M. Godun ()

Nature, 2021, vol. 591, issue 7851, 534-535

Abstract: Three atomic clocks based on different atoms have been compared with record accuracy. The findings bring a redefinition of the second a step closer and aid the search for dark matter — an elusive component of the Universe.

Keywords: Atomic and molecular physics; Physics (search for similar items in EconPapers)
Date: 2021
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DOI: 10.1038/d41586-021-00738-0

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