Analysis of $D{D}^{\ast }$ and ${\bar{D}}^{(\ast )}{\Xi }_{cc}^{(\ast )}$ molecule by one boson exchange model based on Heavy quark symmetry

Tatsuya Asanuma, Yasuhiro Yamaguchi, Masayasu Harada

Numerous exotic hadrons with heavy quarks have been reported in the experiments. In such states, symmetries of heavy quarks are considered to play a significant role. In particular…