Inclusive Υ(1S,2S,3S)photoproduction at the future Circular-Electron-Positron-Collider(CEPC)is studied,using the non-relativistic quantum chromodynamics(NRQCD)
The spectroscopic parameters and decay channels of the axial-vector tetraquark Tbb;(us)(in what follows,TAVb:(s))are explored using the quantum chromodynamics(Q