Figure 17

Figure 17: The confidence contours on the _O_m-_O_/\ plane from the 2 x-analysis of the monopole and quadrupole moments of the power spectrum in the cosmological redshift space at z = 2.2. We randomly selected N = 5 × 103 (upper panels), N = 5 × 104 (middle panels), and N = 5 × 105 (lower panels) particles from N-body simulation. The value of s 8 is adopted from the cluster abundance. (Figure taken from [46].)