paper

The $I^¥ (n S)$ $\to$ $B_{c} D_{s}$ , $B_{c} D_{d}$ decays with perturbative QCD approach

arXiv:1701.04597 · doi:10.1016/j.physletb.2015.11.053

Abstract

The $I^¥ (n S)$ $\to$ $B_{c} D_{s}$ , $B_{c} D_{d}$ weak decays are studied with the pQCD approach firstly. It is found that branching ratios $B r (I^¥ (n S) \to B_{c} D_{s})$ $\sim$ $O (1 0^{- 10})$ and $B r (I^¥ (n S) \to B_{c} D_{d})$ $\sim$ $O (1 0^{- 11})$ , which might be measurable in the future experiments.

18 pages, 2 figures. arXiv admin note: text overlap with arXiv:1604.07040

The I^¥(nS) → Bc​Ds​, Bc​Dd​ decays with perturbative QCD approach

Abstract

The $I^¥ (n S)$ $\to$ $B_{c} D_{s}$ , $B_{c} D_{d}$ decays with perturbative QCD approach