"Covariance matrix for the top mass and the nuisance parameters" of "Measurement of the top quark mass using a profile likelihood approach with the lepton+jets final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

Covariance matrix for the top quark mass value and the nuisance parameters corresponding to the different uncertainty sources. All nuisance parameters have a prefit uncertainty of 1. The (statistical) uncertainty in mTop in the matrix includes the contributions from limited simulation sample sizes.

本数据集包含针对顶夸克（top quark）质量数值，以及对应不同不确定度来源的讨厌参数（nuisance parameters）的协方差矩阵。所有讨厌参数的预拟合不确定度均为1。该矩阵中顶夸克质量mTop的（统计）不确定度，涵盖了有限模拟样本量所带来的贡献。