The ALICE collaboration at the LHC has provided the first evidence of antihyperhelium-4, the heaviest antimatter hypernucleus detected to date. This new antimatter nucleus consists of two antiprotons, an antineutron, and an antilambda. The discovery, which has a significance of 3.5 standard deviations, follows the earlier detection of antihyperhydrogen-4 by the STAR collaboration. This marks a significant milestone in antimatter research, showcasing the detection of increasingly complex antimatter nuclei.
Antimatter partner of Hyperhelium-4 observed for the first time
The heaviest antimatter hypernucleus detected so far.
Explore more ..
Early universe had more supermassive black holes than previously thought
Most distant and therefore oldest blazar ever seen.
How electrical synapses fine-tune sensory information for better decisions?
A configuration of electrical synapses.