New Heaviest Exotic Antimatter Nucleus | Newswise: News for Journalists

Credit: Courtesy of Institute of Modern Physics, China

An artistic representation of antihyperhydrogen-4 — an antimatter hypernucleus made of an antiproton, two antineutrons, and an antilambda particle — created in a collision of two gold nuclei (left).

« New Heaviest Exotic Antimatter Nucleus

Credit: Joe Rubino and Jen Abramowitz/Brookhaven National Laboratory

Composite image of the STAR detector and an example of particle tracks it detects emerging from a gold-gold collision at the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory.

« New Heaviest Exotic Antimatter Nucleus

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