Measurement of differential cross sections for the production of top quark pairs and of additional jets in lepton+jets events from pp collisions at s=13 TeV

Differential and double-differential cross sections for the production of top quark pairs in proton-proton collisions at \sqrt{s}=13\text{ }\text{ }\mathrm{TeV}are measured as a function of kinematic variables of the top quarks and the top quark-antiquark (t\overline{t} system. In addition, kinematic variables and multiplicities of jets associated with the t\overline{t}production are measured. This analysis is based on data collected by...