Measurement of angular asymmetries in the decays B → K[superscript *]ℓ[superscript +]ℓ[superscript −]
J. P. Lees, V. Poireau, V. Tisserand, E. Graugés et autres
We study the lepton forward-backward asymmetry A[subscript FB] and the longitudinal K[superscript *] polarization F[subscript L], as well as an observable P[subscript 2] derived from them, in the rare decays B → K[superscript *]ℓ[superscript +]ℓ[superscript -], where ℓ[superscript +]ℓ[superscript -] is either …