Double-lepton polarization asymmetries in the (B -> K l+ l-) decay beyond the Standard Model
T. M. Aliev, V. Bashiry, M. Savci
Abstract
General expressions for the double-lepton polarizations in the (B -> K l+ l-) decay are obtained, using model independent effective Hamiltonian, including all possible interactions. Correlations between the averaged double-lepton polarization asymmetries and the branching ratio, as well as, the averaged single-lepton polarization asymmetry are studied. It is observed that, study of the double-lepton polarization asymmetries can serve as a good test for establishing new physics beyond the Standard Model.
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