Results of the fit of the CHEX–MATE profiles using broken power laws. Left panel: fit of the median CHEX–MATE profiles shown with grey lines with a power law in four radial bins. The bins are [0.2 − 0.4],[0.4 − 0.6],[0.6 − 0.8], and [0.8 − 1] and are in units of . For each radial bin, the black solid line represents the best fit of the power law shown in Eq. (6). The magenta envelope was obtained considering the dispersion of the fitted parameters (A and α in Eq. (6)). The blue and red solid lines represent the best fit of the profiles of the morphologically relaxed and disturbed clusters, respectively. Right panel: median values of the power law indexes, α, obtained from the fit of the CHEX–MATE, X-COP, REXCESS, and Simx samples in the four radial bins shown in the left panel. For each value we report its dispersion.