Search for top squark pair production with the CMS experiment

Searches for the supersymmetric partner of the top quark with the CMS experiment at the LHC are presented. This poster includes the combination of three general-purpose analyses and a targeted one. The latter specifically probes a region of the parameter space where the kinematics of top squark pair production and top quark pair production are very similar, because the mass difference between the top squark and the neutralino is close to the top quark mass. All analyses are performed with the full Run 2 data set of proton-proton collisions at a centre-of-mass energy of 13 TeV.