Angular analysis of the rare decay $ {B}_s^0 $→ ϕμ$^{+}$μ$^{−}$

Roel Aaij, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellán Beteta, Thomas Ackernley, Bernardo Adeva, Marco Adinolfi, Hossein Afsharnia, Christina Agapopoulou, Christine Angela Aidala, Salvatore Aiola, Ziad Ajaltouni, Simon Akar (+998 others)
2021
An angular analysis of the rare decay B 0 s → φµ + 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 → φµ + µ − are determined in regions of q 2 , the square of the dimuon invariant mass. The results are consistent with Standard Model predictions.
doi:10.18154/rwth-2022-00215 fatcat:26n3woqnanaffdfa2vvea4jmmi