Subjet Multiplicities at LHC Energies and the QCD Color Factor Ratio 𝐶_𝐴/𝐶_𝐹

Figure 2

Fraction of gluon initiated jets differentiated via matching of the two particle leading jets to the hard partons of the leading-order process as a function of jet 𝑃_𝑇from𝑘_𝑇algorithm at√𝑠=7 TeV compared to√𝑠=14 TeV in the pseudorapidity bins of|𝜂|<1and1≤|𝜂|<2.