{"id":247319,"date":"2026-11-14T03:21:11","date_gmt":"2026-11-14T09:21:11","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/11\/self-learning-ai-separates-particle-jets-from-background-noise-in-simulated-heavy-ion-collisions"},"modified":"2026-11-14T03:21:11","modified_gmt":"2026-11-14T09:21:11","slug":"self-learning-ai-separates-particle-jets-from-background-noise-in-simulated-heavy-ion-collisions","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/11\/self-learning-ai-separates-particle-jets-from-background-noise-in-simulated-heavy-ion-collisions","title":{"rendered":"Self-learning AI separates particle jets from background noise in simulated heavy-ion collisions"},"content":{"rendered":"\n<p>A team of physicists and computer scientists led by researchers at the U.S. Department of Energy\u2019s (DOE) Brookhaven National Laboratory developed a new artificial intelligence (AI) approach that learns on its own to separate important high-energy particle jet signals from the enormous background of particles recorded in relativistic heavy-ion collisions, where two beams of heavy ions collide at near the speed of light.<\/p>\n<p>The advance could help scientists make more precise measurements of the quark-gluon plasma (QGP), a hot, dense state of matter that existed a microsecond after the Big Bang.<\/p>\n<p>At Brookhaven Lab, physicists recreated early-universe conditions that produce the QGP, a \u201csoup\u201d of free quarks and gluons, in heavy-ion collisions at the Relativistic Heavy Ion Collider (RHIC), a DOE Office of Science user facility for nuclear physics research that completed operations in early 2026. Physicists use jets\u2014collimated sprays of high-energy particles produced in relativistic heavy-ion collisions\u2014as one of the best probes of the QGP to glean more about how quarks and gluons behave and about the strongest force in nature that binds them together.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A team of physicists and computer scientists led by researchers at the U.S. Department of Energy\u2019s (DOE) Brookhaven National Laboratory developed a new artificial intelligence (AI) approach that learns on its own to separate important high-energy particle jet signals from the enormous background of particles recorded in relativistic heavy-ion collisions, where two beams of heavy [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,48,6],"tags":[],"class_list":["post-247319","post","type-post","status-publish","format-standard","hentry","category-cosmology","category-particle-physics","category-robotics-ai"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/247319","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=247319"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/247319\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=247319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=247319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=247319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}