Possibility of experimental study on nonleptonic weak decays*

Abstract The ground vector meson has not yet been experimentally discovered until now. Besides the dominant electromagnetic decays, nonleptonic weak decays provide another choice to search for mysterious mesons. Inspired by potential prospects of mesons in future high-luminosity colliders, induced bottom and charm quark are studied within SM using a naive factorization approach. It is found that {\to} B_{s,d}{\pi} , B_{s,d}^{\ast}{\pi} B_{s,d}{\rho} B_{s}K B_{s}^{\ast}K B_{s}K^{\ast} {\eta}_{c}(1S,2S){\pi} {\eta}_{c}(1S,2S){\rho} {\psi}(1S,2S){\pi} few hundred even thousands events might be observable CEPC, FCC-ee LHCb@HL-LHC experiments.