Search for $\ddot{I}{ˆ}_0(4360)\to \hat{I}\cdot \ddot{I}ˆ(2S)$ through the process $e^{+}{e}^{-}\to \hat{I}\cdot \hat{I}\cdot \ddot{I}ˆ(2S)$

BESIII Collaboration, M. Ablikim, M. N. Achasov +763

Using data samples corresponding to an integrated luminosity of 0.9~fb${}^{-1}$ collected with the BESIII detector operating at the BEPCII storage ring at the center-of-mass energies…