Study of the Dalitz plot of the $\eta \rightarrow \pi^+ \pi^- \pi^0$ decay with the KLOE detector

Abstract

The decay $\eta \rightarrow \pi^+ \pi^- \pi^0$ is studied with the KLOE detector, at the DA$\phi$NE e$^+$e$^-$ collider. Using a data sample corresponding to an integrated luminosity of $1.6$ fb$^{-1}$ a new study of the Dalitz plot is presented.