Open Access
Table 1.
Improvement of the Fisher information on σ8, nS, and w0 between the Gaussian+SSC and the total covariance, depending on the scale cut in the analysis, using all redshift bins of SKA2.
1 Mpc−1 | 2 Mpc−1 | 5 Mpc−1 | 10 Mpc−1 | |
---|---|---|---|---|
σ8 | +26% | +32% | +114% | +166% |
nS | +9.5% | +11% | +17% | +25% |
w0 | +16% | +15% | +43% | +67% |
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