Entanglementhd ⇒ «Extended»

The existence of an entangled state was confirmed with a significance of more than five standard deviations ( ), clearing the threshold for a formal "discovery".

It demonstrates quantum entanglement at an energy scale much higher (TeV range) than previously achieved in systems like photons or atoms. EntanglementHD

This paper reports a landmark observation in particle physics: The existence of an entangled state was confirmed

Analysis was focused on a restricted phase space (close to the production threshold) where entanglement signals are strongest. pages 542–547 (2024). Core Findings

Observation of quantum entanglement with top quarks at the ATLAS detector Authors: ATLAS Collaboration Publication: Nature , Volume 633, pages 542–547 (2024). Core Findings