Measurement of the dineutrino system kinematic variables in dileptonic top quark pair production in proton-proton collisions at$\sqrt{s}$ = 13 TeV

CMS Collaboration

Differential top quark pair production cross sections are measured in the dilepton final states e${}^{+}$e${}^{-}$, $\hat{I}{¼}^{+}\hat{I}{¼}^{-}$, and e${}^{\pm }\hat{I}{¼}^{\mp }$, as a function of kinematic variables of t…