Investigation of the stability for fully-heavy $bc\bar{b}\bar{c}$ tetraquark states

Zi-Yan Yang, Qi-Nan Wang, Wei Chen +1

We study the existence of fully-heavy hidden-flavor $bc\bar{b}\bar{c}$ tetraquark states with various $J^{PC}=0^{\pm +},0^{--},1^{\pm \pm },2^{++}$, by using the moment QCD sum rule…