{"id":194906,"date":"2024-08-21T21:29:36","date_gmt":"2024-08-22T02:29:36","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/08\/new-heaviest-exotic-antimatter-nucleus-discovered"},"modified":"2024-08-21T21:29:36","modified_gmt":"2024-08-22T02:29:36","slug":"new-heaviest-exotic-antimatter-nucleus-discovered","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/08\/new-heaviest-exotic-antimatter-nucleus-discovered","title":{"rendered":"New heaviest exotic antimatter nucleus discovered"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/new-heaviest-exotic-antimatter-nucleus-discovered2.jpg\"><\/a><\/p>\n<p>Scientists studying the tracks of particles streaming from six billion collisions of atomic nuclei at the Relativistic Heavy Ion Collider (RHIC)\u2014an \u201catom smasher\u201d that recreates the conditions of the early universe\u2014have discovered a new kind of antimatter nucleus, the heaviest ever detected. Composed of four antimatter particles\u2014an antiproton, two antineutrons, and one antihyperon\u2014these exotic antinuclei are known as antihyperhydrogen-4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scientists studying the tracks of particles streaming from six billion collisions of atomic nuclei at the Relativistic Heavy Ion Collider (RHIC)\u2014an \u201catom smasher\u201d that recreates the conditions of the early universe\u2014have discovered a new kind of antimatter nucleus, the heaviest ever detected. Composed of four antimatter particles\u2014an antiproton, two antineutrons, and one antihyperon\u2014these exotic antinuclei [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[],"class_list":["post-194906","post","type-post","status-publish","format-standard","hentry","category-particle-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/194906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=194906"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/194906\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=194906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=194906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=194906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}