ALICE (A Large Ion Collider Experiment) at the CERN Large Hadron Collider is one of the largest experiments in the world, devoted to studying the physics of strongly interacting matter at the highest energy densities reached so far in the laboratory. In such conditions, an extreme phase of matter called the quark-gluon plasma is formed. Our universe is thought to have been in such a primordial state for the first few millionths of a second after the Big Bang before quarks and gluons were bound together to form protons and neutrons.
Google map location of ALICE
ALICE in the News
ALICE Thesis Award 2026 ( )
The ALICE collaboration celebrated its PhD thesis award winners during a special function held as part of the ALICE Week collaboration meeting at CERN. Read more
Oxygen collisions at the LHC show new indications of extreme state of matter ( )
All four main LHC experiments have found new signs that oxygen and neon collisions may create the extreme state of matter that existed during the first microseconds after the Big Bang Read more
53 Billion lead-ion Collisions in Run3: A New Era of Discovery ( )
On Sunday (14 June 2026) morning at 5h37 a.m., our LHC Run 3 data taking came to its scheduled conclusion.. Read more