Measurements of $\psip$ decays into $\gamma K\bar{K}\pi$ and $γη\pipi$

M. Ablikim

Radiative decays of the $\psip$ into $\gamma K\bar{K}\pi$ and $γη\pipi$ final states are studied using 14 million $\psip$ events collected with the BESII detector. Branching fractions or u…