Abdelmotteleb, A. W.

Angular analysis of the rare decay $B_s^0$ → $\phi μ^+μ^-$

An angular analysis of the rare decay B$^0_s$ → $\phi μ^+μ^-$ is presented, using proton-proton collision data collected by the LHCb experiment at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to an integrated luminosity of 8.4 fb -1 . The observables describing the angular distributions of the decay B$^0_s$ → $\phi μ^+μ^-$ are determined in regions of q 2 , the square of the dimuon invariant mass. The results are consistent with Standard Model predictions.