Dynamical generation of charmonium-like tetraquarks in an off-shell coupled-channel formalism

Hee-Jin Kim, Hyun-Chul Kim

We investigate the dynamical generation of charmonium-like ($I=0$) with spin-parity $J^{PC}=0^{++},1^{++},2^{++}$, and $3^{--}$ in the mass range of $3.6$ to $4.3$ GeV. We employ…