Figure 5. Left: Data points with errors are monopole and quadrupole moments of the correlation functions measured using dark matter halos in a simulated dark matter only box, and the curves are the best-fit models including four parameters, f σ 8, bσ 8, H( z) and D A .
Both BAO and RSD are considered in these fittings. Data points are shown within the separation ranges on which the fittings are performed. Right: The results of the MCMC analyses with one and two sigma confidence regions colour coded by different darkness of blue. Here bσ 8 and D A are marginalized over.