Charmless non-leptonic B s decays to P P , P V and V V final states in the pQCD approach
AbstractWe calculate the CP-averaged branching ratios and CP-violating asymmetries of a number of two-body charmless hadronic decays B 0 s → P P, P V, V V in the perturbative QCD (pQCD) approach to leading order in α s (here P and V denote light pseudo-scalar and vector mesons, respectively). The mixinginduced CP violation parameters are also calculated for these decays. We also predict the polarization fractions of B s → V V decays and find that the transverse polarizations are enhanced in some penguin dominated decays such as B 0 s → K * K * , K * ρ. Some of the predictions worked out here can already be confronted with the recently available data from the CDF collaboration on the branching ratios for the
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.