SuperKEKB

SuperKEKB is a high-energy particle accelerator located in Japan, designed to create and study collisions between electrons and their antimatter counterparts, positrons. By speeding these particles to extremely high energies and smashing them together, SuperKEKB allows scientists to observe rare processes and study fundamental forces of nature, especially related to matter-antimatter asymmetry. Its advanced technology increases the collision rate significantly compared to previous machines, enabling more precise measurements and potentially new discoveries about the universe's fundamental particles and their interactions.