From a study of decays using the Time Projection Chamber (TPC) detector at the SLAC e+e- storage ring PEP, we have measured the one-, three-, and five-charged-particle inclusive branching fractions of the to be (85.21.7)%, (14.81.7)%, and 0.3%, respectively. Using particle identification by dEdx in the TPC we have searched for charged K mesons in three-prong decays, and have set an upper limit on B (K+2 charged+neutrals) of 0.6%.
|Original language||English (US)|
|Number of pages||3|
|Journal||Physical Review D|
|State||Published - 1984|
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)