More information: G. Sanamyan et al, Empirical Determination of the Bohr-Weisskopf Effect in Cesium and Improved Tests of Precision Atomic Theory in Searches for New Physics, Physical Review ...

Dr Jacinda Ginges, from UQ’s School of Mathematics and Physics, said the unusual atom – made up of an ordinary caesium atom and an elementary particle called a muon – may prove essential in ...

Offering performance that far exceeds best-in-class magnetic cesium devices, the OSA 3300-HP is the industry’s first commercial high-performance optical cesium atomic clock.

As the industry’s first high-performance optical cesium atomic clock, the OSA 3300 HP sets new standards for accuracy and stability, while assuring 10 years of operation.

The atomic clock used in modern timekeeping uses lasers to manipulate atoms of cesium-133 along a frigid shaft. Then microwaves blast into a huddled bundle of these atoms, and triggers their ...

Caesium is having a moment, after being featured in the news recently, as the element in the radioactive capsule that went missing, and was subsequently found, in Western Australia’s outback.