1202.1221 (Fu Hui-feng et al.)

Semi-leptonic and Non-leptonic $B$ meson decays to charmed mesons    [PDF]

Fu Hui-feng, Wang Guo-Li, Wang Zhi-Hui, Chen Xiang-Jun

We study the semi-leptonic and non-leptonic $B$ weak decays which are
governed by the $B\rightarrow D^{(*)}$ transitions. The branching ratios, CP
asymmetries (CPA) and polarization fractions (FA) of non-leptonic decays are
investigated in the factorization approximation. The $B\rightarrow D^{(*)}$
form factors are estimated in the Salpeter method. Our estimation on branching
ratios generally agree with the existent experimental data. For CPA and
polarizations, comparisons among the FA results, the perturbative QCD
predictions and experimental data are made.

View original: http://arxiv.org/abs/1202.1221