Predictions for the Isolated Diphoton Production through NNLO in QCD and Comparison to the 8 TeV ATLAS Data
Figure 2
The MATRIX and the DIPHOX integrated fiducial cross-section as a function of the parameter related to Frixione isolation criterion (see (5)) for several values of . The “central values” of the parameter depend on the value of ; they are reported in Table 2.