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Antihyperhelium-4: World’s largest atom smasher detects heaviest antimatter to date
This antimatter and hypernucleic atom consists of an antiproton, two antineutrons, and an antilambda particle. A lambda particle is a hyperon containing one strange quark, while the antilambda is ...
THE WEEK1y
Antimatter isn't immune to gravity, landmark experiment confirms
Antimatter — the mysterious substance that's the mirror opposite of matter in most ways — falls downward in gravity like everything else in the universe, a team of physicists reported ...
University of Manchester6y
Physicists measure ‘the colour and structure’ of antimatter for first time
The findings, which are published in Nature, confirm the capabilities of anti-atom spectroscopy and bring the development of ultra-sensitive tests of antimatter one step closer, and with it a ...