Evidence for Higgs boson contributions to the production of Z boson pairs at high energies
Left: Two-parameter probability sweep of off-shell production signal intensity parameters gg and EW, ๐off-shellF and ๐off-shellV, respectively. Dotted and dashed contours enclose the 68% (โ2ฮln๐ฟ=2.30) and 95% (โ2ฮln๐ฟ=5.99) CL regions. The cross marks the minimum and the blue diamond marks the SM hold. The integrated luminosity only reaches 138 fb-1 because 4โ on-hull events are …