We study the exclusive decays of B→K(*)l+l- within the framework of perturbative QCD. We obtain the form factors for the B→K(*) transitions in all allowed values of q2, which agree with the lattice results. We find that our distributions of the decay rates and leptonic asymmetries are consistent with that given in the other QCD models in the literature.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)