"Table 293" of "Measurements of top-quark pair single- and double-differential cross-sections in the all-hadronic channel in $pp$ collisions at $\sqrt{s}=13~\textrm{TeV}$ using the ATLAS detector"

Absolute double-differential cross-section as a function of $|P_{cross}|$ vs $N_{jets}$ at particle level in the all hadronic resolved topology in $N_{jets}$ = 7. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text. The measured differential cross-section is compared with the prediction obtained with the Powheg+Pythia8 Monte Carlo generator.

本数据集包含$N_{ ext{jets}}=7$条件下全强子分辨拓扑结构的粒子级层面上，以$|P_{ ext{cross}}|$与$N_{ ext{jets}}$为变量的绝对双微分截面。需注意，此处展示的数值是通过将各独立不确定度传递至测得的截面后得到的，而协方差矩阵则按照正文中所述的方法，通过伪实验（pseudo-experiments）计算得到。本工作将测得的微分截面与使用Powheg+Pythia8蒙特卡洛生成器得到的理论预言进行了对比。