Our assortment of antimatter has simply gotten heavier, as researchers have logged the heaviest antimatter model of an atomic nucleus but, known as antihyperhydrogen-4.
“We didn’t think that it was 100 per cent certain we would find it, we just knew we had a chance,” says Hao Qiu on the Institute of Trendy Physics in China. He and his colleagues, a world workforce known as the STAR Collaboration, briefly fashioned the new kind of antimatter in…