"Table 924" 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"

Covariance matrix between the Absolute double-differential cross-section as function of $p_{T}^{t,had}$ vs $|y^{t,had}|$ in 0.0 < $|y^{t,had}|$ < 1.0 and the Absolute double-differential cross-section as function of $p_{T}^{t,had}$ vs $|y^{t,had}|$ in 0.0 < $|y^{t,had}|$ < 1.0 at particle level in the boosted topology, accounting for the statistical and systematic uncertainties.

本数据集为协方差矩阵（Covariance matrix），表征两组绝对双微分截面（Absolute double-differential cross-section）间的协方差关系：第一组以强子衰变顶夸克横向动量$p_{T}^{t,{
m had}}$与快度绝对值$|y^{t,{
m had}}|$为变量，且快度绝对值处于$0.0 < |y^{t,{
m had}}| < 1.0$区间内；第二组的变量与第一组一致、快度绝对值区间相同，但属于粒子级boost拓扑（boosted topology）环境下的绝对双微分截面。该协方差矩阵已计入统计与系统不确定性。