Bilki, Burak., ve diger2019-03-272019-03-272018PHYSICAL REVIEW D 98, 112011 (2018)2469-99852469-9993https://doi.org/10.1103/PhysRevD.98.112011The angular distribution of the flavor-changing neutral current decay B+?K+?+?? is studied in proton-proton collisions at a center-of-mass energy of 8 TeV. The analysis is based on data collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 20.5??fb?1. The forward-backward asymmetry AFB of the dimuon system and the contribution FH from the pseudoscalar, scalar, and tensor amplitudes to the decay width are measured as a function of the dimuon mass squared. The measurements are consistent with the standard model expectations.enParticle decaysCMSArticle10.1103/PhysRevD.98.1120112-s2.0-85059477183Q1WOS:000454168500003Q1