Exploratory study of possible resonances in the heavy meson - heavy baryon coupled-channel interactions

Chao-Wei Shen, Deborah Rönchen, Ulf-G. Meißner +1

We use a unitary coupled-channel model to study the $\bar{D}{\Lambda }_c-\bar{D}{\Sigma }_c$ interactions. In our calculation, SU(3) flavor symmetry is applied to determine the coupling constan…