This experiment, which focuses on B mesons produced at the KEKB e+e- collider, is located at the KEK laboratory in Japan. One of its primary goals is to investigate why the universe appears to contain matter but no antimatter. BaBar and Belle discovered the first evidence of CP violation outside of the K meson system. belle.kek.jp
This experiment, which focuses on B-mesons, is located at the KEK laboratory in Japan. One of its primary goals is to investigate why the universe appears to be made entirely from matter, and not from anti-matter. There is a competing experiment, BaBar, located at the Stanford Linear Accelerator Center. For more information on the BELLE experiment, see: http://bsunsrv1.kek.jp/.