CMS researchers observe quantum entanglement in top quark–antiquark pairs, revealing new insights into quantum behaviour at the smallest scales Quantum entanglement is a fascinating phenomenon in ...

Ninety million times a year, when protons crash together at the Large Hadron Collider (LHC), they produce, in their wreckage, a top quark and an anti-top quark, the heaviest known elementary particles ...

Bruce Yabsley works for the School of Physics at the University of Sydney, and receives funding from the Australian Research Council. He is a member of the ATLAS Collaboration at CERN, in Geneva, ...