Study of the $\eta {\pi }^o$ system in the mass range up to 1200 MeV

D. Alde, F. G. Binon, M. Boutemeur +23

The reaction ${\pi }^{-}p\to \eta {\pi }^{o}n$ has been studied with GAMS-2000 spectrometer in the secondary 38 GeV/c ${\pi }^{-}$-beam of the IHEP U-70 accelerator. Partial wave analysis of the reaction…