Particle
Physics (PPD)
Physique des particules (PPD)
Joseph MILDENBERGER
TRIUMF
Latest Results from the Search for 
Brookhaven experiment
E949 continues the search for the rare decay 
, predicted by
the Standard Model to occur at a branching ratio of (0.77 ± 0.11)x10-10. This talk describes the latest results from
data taken in 2002 and provides an updated branching ratio in combination with
previously reported data from E787.