"Table 279" of "Measurements of top-quark pair differential and double-differential cross-sections in the $\ell$+jets channel with $pp$ collisions at $\sqrt{s}=13$ TeV using the ATLAS detector"

Relative double-differential cross-section as a function of $\Delta\phi(t,\bar{t})$ vs $N^{jets}$ at particle level in the resolved topology in 6.5 < $N^{jets}$ < 7.5 . 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.

本数据集为6.5 < 喷注数（$N^{ ext{jets}}$）<7.5范围内，分辨型拓扑结构下粒子层次的、以顶夸克与反顶夸克的方位角差$Deltaphi(t,ar{t})$和喷注数为变量的相对双微分截面。注：此处给出的数值是通过将各单个不确定度传递至测得的截面后得到的，而协方差矩阵则通过正文中所述的伪实验方法计算得到。将测得的微分截面与采用Powheg+Pythia8蒙特卡洛生成器得到的理论预言进行了对比。