They observed the decay products of antihyperhelium-4 – namely, an antihelium-3 nucleus, an antiproton, and a charged pion. This is the first evidence of the heaviest antimatter hypernucleus yet ...

Antimatter can produce more energy than anything else we know of, but it’s very fickle. A new field analysis explains what we need in order to progress with antimatter propulsion. While an ...

Using a machine learning technique to analyse the decay products of the nuclei produced in these collisions, the ALICE team identified the same signature of antihyperhydrogen-4 detected by the STAR ...