We report on a search for the decay (Formula presented) and its charge conjugate with the CLEO detector at the Cornell Electron Storage Ring (CESR). No candidates are found in (Formula presented) of data. The background is estimated to be (Formula presented) leading to an upper limit (Formula presented) (90% confidence level).
|Original language||English (US)|
|Number of pages||1|
|Journal||Physical Review D - Particles, Fields, Gravitation and Cosmology|
|State||Published - 2001|
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)