Search for exclusive multibody non- decays at the resonance

Phys Rev Lett. 2006 Jan 27;96(3):032003. doi: 10.1103/PhysRevLett.96.032003. Epub 2006 Jan 27.

Abstract

Using data collected at the psi(3770) resonance with the CLEO-c detector at the Cornell e+e- storage ring, we present searches for 25 charmless decay modes of the psi(3770), mostly multibody final states. No evidence for charmless decays is found.