Post-fit distribution of a background-only fit to the NN discriminant in the SR for the $tu\gamma$ coupling. The last bin of the distribution contains the overflow and the first bin also contains the underflow. In addition, the expected $tu\gamma$ LH signal is overlaid for an expected number of events corresponding to the observed 95% CL limit scaled by a factor of ten. The uncertainty band includes both the statistical and systematic uncertainties in the background prediction as well as the correlations of the uncertainties as obtained by the fit.
|Date made available||2022|