"Table 894" 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 Relative double-differential cross-section as function of $p_{T}^{t,had}$ vs $p_{T}^{t\bar{t}}$ in 40.0 GeV < $p_{T}^{t\bar{t}}$ < 150.0 GeV and the Relative double-differential cross-section as function of $p_{T}^{t,had}$ vs $p_{T}^{t\bar{t}}$ in 40.0 GeV < $p_{T}^{t\bar{t}}$ < 150.0 GeV at particle level in the boosted topology, accounting for the statistical and systematic uncertainties.

本数据集为两种相对双微分截面（relative double-differential cross-section）之间的协方差矩阵：第一种是以强子化顶夸克横向动量 $p_{T}^{t,had}$ 与顶夸克对横向动量 $p_{T}^{tar{t}}$ 为变量、顶夸克对横向动量范围为40.0 GeV < $p_{T}^{tar{t}}$ < 150.0 GeV的相对双微分截面；第二种为粒子级boost拓扑（boosted topology）下、顶夸克对横向动量处于同一区间内且以相同双变量定义的相对双微分截面，该协方差矩阵已计入统计与系统不确定性。