Finite-temperature effects on the threshold cusps in $\ddot{I}€\ddot{I}€$ and $D{\bar{D}}^{\ast }$ scatterings from relativistic heavy-ion collisions

Ying Zhang, Atsushi Hosaka, Qian Wang +1

We investigate how the temperature influences the threshold cusps in meson-meson scatterings, i.e., $\ddot{I}€\ddot{I}€$ and $D{\bar{D}}^{\ast }$ (or $D^{\ast }\bar{D}$) scatterings, using the product…