${\chi }_{c1}(2p)$: an overshadowed charmoniumlike resonance

R. Bruschini, P. González

A thorough study of the $J^{PC}=1^{++}$ elastic $D^0{\bar{D}}^{\ast 0}$ and $D^{+}{D}^{\ast -}$ scattering, where the form of the meson-meson interaction is inferred from lattice QCD c…