Experiments aiming to discover CP violation in b decay include:

• The "B factories" under construction both in Japan and the U.S.

• The HERA-B experiment under construction at the DESY Laboratory in Hamburg, Germany.

• The CLEO experiment at the Cornell Electron Storage Ring (CESR) -- currently the world's most productive facility for the study of b physics, it is undergoing a substantial upgrade that may make it competitive for b CP-violation studies as well.

• The existing CDF and D0 experiments at Fermilab, which are upgrading in ways that will substantially improve their b physics capabilities.