"Extra Figure g8m[Z50] (corr)" of "Study of quark and gluon jet substructure in Z+jet and dijet events from pp collisions"

Correlation matrix of the particle-level distributions of groomed AK8 multiplicity in 50 < PT < 65 GeV in the Z+jet region.Z+喷注区域中，横向动量（PT）介于50 GeV与65 GeV之间的、经修整的AK8喷注多重数的粒子级分布的相关矩阵。