On the B $+AFw-toJ/+AFw-Psi{K}^{\ast }$ Decay

Xuan Son Nguyen, Xuan-Yem Pham

We calculate the process- and polarization-dependent nonfactorizable terms $+AFw-widetilde{a}_{+AFw-lambda}$ of the B$+AFw-to$ J$/+AFw-Psi+AFw-rm{K}^{\ast }$ decay within the QCD-impro…