Light cone QCD sum rule analysis of B → Kℓ+ℓ− decay
/ Authors
/ Abstract
Abstract We calculate the transition formfactors for the B → K l + l − decay in the framework of the light cone QCD sum rules. The invariant dilepton mass distribution and the final lepton longitudinal polarization asymmetry are investigated. The comparison analysis of our results with traditional sum rules method predictions on the formfactors is performed.
Journal: Physics Letters B