Study of $\eta (1405)/\eta (1475)$ in $J/\psi \to \gamma K_S^0{K}_S^0{\pi }^0$ decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +567

Using a sample of $(10.09\pm 0.04)\times 10^9$ $J/\psi$ decays collected with the BESIII detector, partial wave analyses of the decay $J/\psi \to \gamma K_S^0{K}_S^0{\pi }^0$ are performed w…