Please note special day and time! What Is CLEO Doing With 20 Million B Meson Decays? ================================================== David G. Cassel Cornell University Abstract: --------- The CLEO collaboration accumulated nearly 20 Million B meson decays with the CLEO II and CLEO II.V detectors. New results from this full data sample include measurements of branching fractions and CP asymmetries for rare charmless and exclusive radiative B meson decays, a precision measurement of B0 B0bar mixing, a precision measurement of B0 and B+ masses using a new technique, and a systematic study of B decays to D(*)+ D(*)-. P.S. The developing program for the Tuesday seminar you can find at: http://www-h1.desy.de/~niebuhr/sem_schedule.html