Testing the molecular nature of the $\hat{I}\text{c◯}(2012)$ with the $\ddot{I}ˆ(3770)\to \bar{\hat{I}}\text{c◯}\bar{K}\hat{I}ž$ and $\ddot{I}ˆ(3770)\to \bar{\hat{I}}\text{c◯}\bar{K}\hat{I}{ž}^{\ast }(1530)(\bar{\hat{I}}\text{c◯}\bar{K}\ddot{I}€\hat{I}ž)$ reactions

Jing Song, Wei-Hong Liang, Chu-Wen Xiao +2

We report on the reactions $\ddot{I}ˆ(3770)\to \bar{\hat{I}}{\text{c◯}}^{+}\bar{K}\hat{I}ž$ and $\ddot{I}ˆ(3770)\to \bar{\hat{I}}{\text{c◯}}^{+}\bar{K}\hat{I}{ž}^{\ast }(1530)(\hat{I}{ž}^{\ast }(1530)\to \ddot{I}€\hat{I}ž$), and calculate the mass distributions $\frac{{\rm d}Î…