The Bˉq∗→DP, DV weak decays are studied with the perturbative QCD approach, where q=u, d and s; P and V denote the ground SU(3) pseudoscalar and vector meson nonet. It is found that the branching ratios for the color-allowed Bˉq∗→Dqρ− decays can reach up to 10−9 or more, and should be promisingly measurable at the running LHC and forthcoming SuperKEKB experiments in the near future.
@article{arxiv.1708.07668,
title = {Study of the $\bar{B}_{q}^{\ast}$ ${\to}$ $DM$ decays with perturbative QCD approach},
author = {Junfeng Sun and Jie Gao and Yueling Yang and Qin Chang and Na Wang and Gongru Lu and Jinshu Huang},
journal= {arXiv preprint arXiv:1708.07668},
year = {2017}
}