"Corr. mtrx $\Delta R(e\mu b_{1}b_{2},b_{3})$ in $≥3b$" of "Measurement of $t\bar{t}$ production in association with additional $b$-jets in the $e\mu$ final state in proton-proton collisions at $\sqrt{s}$=13 TeV with the ATLAS detector"

The correlation matrix for the measured normalised differential cross-section in terms of $\Delta R(e\mu b_{1}b_{2},b_{3})$ in the phase space with at least three b-jets. The overflow is included in the last bin.

本数据集为相空间中至少包含3个b喷注（b-jets）、以ΔR(eμb₁b₂,b₃)为变量的测量归一化微分截面的相关矩阵，所有溢出事件均被纳入最后一个分箱中。