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antimatter nucleusSci.News: Breaking Science News
•83% Informative
The antimatter hypernucleus antihyperhydrogen-4 is composed of an antihyperon, an antiproton and two antineutrons.
It would require all four components to be emitted from the quark-gluon soup generated in RHIC collisions in just the right place, headed in the same direction, and at the right time to clump together into a temporarily bound state.
Scientists also compared lifetimes for another matter-antimatter pair: the antihypertriton and the hypertriton.
“If we were to see a violation of this particular symmetry, basically we’d have to throw a lot of what we know about physics out the window,” Duckworth said.
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