Physicists Zoom into the Birth of Cosmic Rainstorms with New CERN Study

Scientists at CERN's Large Hadron Collider have successfully recreated cosmic rainstorms in the lab by colliding oxygen atoms with protons. This experiment, led by physicist Jesse Liu, aimed to study the formation of cosmic rainstorms and provide valuable data for researchers. The team used the ATLAS experiment, a giant particle camera, to take close-up photos of collisions and measure the properties of particles created. The results show that the particles were measured over 10 times more precisely than computer models predicted. This study renews the links between particle physics and high-energy astrophysics, and the findings could provide important clues about the origins of cosmic rays. The experiment has shed new light on the formation of cosmic rainstorms, a phenomenon that has been studied for over a century but still lacks a precise understanding.