Scalar resonance contributions in the $D_{s1}(2460{)}^{+}\to D_s^{+}\ddot{I}{€}^{+}\ddot{I}{€}^{-}$ reaction

Zhong-Yu Wang, Yu-Shuai Li, Si-Qiang Luo

Inspired by the newly observed $T_{c\bar{s}}$ state in the $D_{s1}(2460{)}^{+}\to D_s^{+}\ddot{I}{€}^{+}\ddot{I}{€}^{-}$ reaction by the LHCb Collaboration, we investigate the amplitude of…