The $e^{+}{e}^{-}\to 2({\pi }^{+}{\pi }^{-}){\pi }^0$, 2(π^+π^-)η$,$K^+ K^-π^+π^-π^0$and$K^+ K^-π^+π^-η$ Cross Sections Measured with Initial-State Radiation

The BABAR Collaboration, B. Aubert

We study the processes $e^{+}{e}^{-}\to 2({\pi }^{+}{\pi }^{-}){\pi }^0\gamma$, $2({\pi }^{+}{\pi }^{-})\eta \gamma$, $K^{+}{K}^{-}{\pi }^{+}{\pi }^{-}{\pi }^0\gamma$ and $K^{+}{K}^{-}{\pi }^{+}{\pi }^{-}\eta \gamma$ with the hard photon radiated from the initial state. About 20000, 4300,…