Measurements of top-quark pair single- and double-differential cross-sections in the all-hadronic channel in pp collisions at $$ \sqrt{\mathrm{s}} $$ = 13 TeV using the ATLAS detector

Differential cross-sections are measured for top-quark pair production in the all-hadronic decay mode, using proton$-$proton collision events collected by ATLAS experiment which all six jets separately resolved. Absolute and normalised single- double-differential at particle parton level as a function of various kinematic variables. Emphasis is placed on well-measured observables fully reconstructed final states, well study correlations between system additional jet radiation identified event. The performed data from collisions $\sqrt{s}=13~\mbox{TeV}$ detector CERN's Large Hadron Collider 2015 2016, corresponding to an integrated luminosity $\mbox{36.1 fb}^{-1}$. rapidities individual top quarks modelled several independent event generators. Significant mismodelling observed transverse momenta leading three emissions, while momentum both found be incompatible with theoretical predictions.