Speaker
Prof.
Rong-Gang Ping
(IHEP)
Description
Based on the 4.48x10^6\psi(3686) events, we will report on searches for the decay \psi(3686) and chi_cJ ->Lambda anti-Lambda, chi_cJ-> nK_S Lambda +c.c., and isospin violation decay \psi(3686) -> Lambda anti-Lambda pi0. Using data events of integrated luminosity 3.18/fb taken at sqrt s= 4.18 GeV, the decay e^+e^- -> pK anti-Lambda bar +c.c. is analyzed with partial wave analysis. The contributions from excited Lambda and N* states will be reported.
Author
Prof.
Rong-Gang Ping
(IHEP)
