“…On the other hand, bremsstrahlung effects largely cancel in the experimental observable, and results for B → Ke + e − are consistent with SM expectations. The LHCb results for the B → K ( * ) µ + µ − angular distributions and R K have attracted much theoretical attention [12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28]. References [13,16,17,18,19,20,21,23,24,27] proposed the existence of particles at or above 1 TeV which induce new and non-universal lepton interactions.…”