Insight into $f_0(980)$ through the $B_{(s)}$ charmed decays

Zhi-Qing Zhang, Si-Yang Wang, Xing-Ke Ma

Through analyzing the $B_{(s)}$ charmed decays $B^0\to {\bar{D}}_0{f}_0(980)$ and $B_s\to {\bar{D}}_0{f}_0(980)$ within the framework of the PQCD factorization approach and comparing…