Table 7.
ASpiX cosmological constraints for the HSC-XXL ASpiX model and the joint analysis (flat ΛCDM).
| Parameter | XXL-HSC ASpiX | XXL-HSC ASpiX | XXL-HSC ASpiX | Priors |
|---|---|---|---|---|
| + XXL clustering | + XXL clustering | |||
| + BAO | ||||
| Ωm......... |
 |
0.296 ± 0.034 | 0.364 ± 0.015 | 𝒰(0.09, 1.0) |
| σ8......... |
 |
 |
 |
𝒰(0.05, 2.0) |
| S8......... |
 |
 |
 |
– |
| Ωb......... | 0.049 ± 0.002 | 0.047 ± 0.001 | 0.047 ± 0.001 | 𝒩(0.0493, 0.00352) |
| h......... |
 |
0.693 ± 0.010 | 0.682 ± 0.009 | 𝒰(0.55, 0.9) |
| ns......... | 0.965 ± 0.015 | 0.964 ± 0.008 | 0.964 ± 0.008 | 𝒩(0.9649, 0.0222) |
Notes. S8 is defined as S8 = σ8(Ωm/0.3)0.5. We do not quote constraints on the nuisance parameters used in this analysis. Furthermore, the mean and covariance of the Gaussian priors for the six free scaling relation parameters (namely {X0, T − M, X0, L − T, αT − M, αL − T, γT − M, γL − T}) are not shown here as they are rescaled as a function of cosmology (described in Sect. 5).
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