Fig. 4.
Confidence contours (68 and 95%) and posterior distributions for growth index γ and mass calibration parameter (1 − b) when combining CMB and SZ cluster data for D16 mass function (blue). The effect of adding X-ray clusters data is shown in orange, and the effect of a strong prior on (1 − b) centred around the Planck calibration value of 0.8 in green.
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