Study of excited $\hat{I}ž$ states in $\ddot{I}ˆ(3686)\to K^{-}\hat{I}›\overline{\hat{I}}{ž}^{+}+c.c.$

BESIII Collaboration, M. Ablikim, M. N. Achasov +599

Based on a sample of $(448.1\pm 2.9)\times 10^6$ $\ddot{I}ˆ(3686)$ events collected with the BESIII detector at BEPCII, the decays of $\ddot{I}ˆ(3686)\to K^{-}\hat{I}›\overline{\hat{I}}{ž}^{+}+c.c.$ with $\o…