On the Impact of the LHC Run 2 Data on General Composite Higgs Scenarios

Figure 2

for the combination of Run 1 and 2 LHC data (signal strength measurements). The different grey lines correspond to different choices of fermion couplings for . The vertical line is the lowest allowed value (95% C.L.) of the compositeness scale () within a model where fermion couplings are of the ABB type, i.e., top quark have , bottom and tau have factors in the Higgs couplings. Label BAA type represents the case when top quark has a modifier, whereas the bottom and tau have . Green and yellow are the 1 and 2 regions, respectively.