The SRG/eROSITA All-Sky Survey - Tracing the large-scale structure with a clustering study of galaxy clusters

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Volume 686 (June 2024)

A&A, 686 (2024) A196

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Table 4.

Priors and posteriors on the cosmology and large-scale halo bias parameters.

Parameter	Prior	Posterior
ω_c	𝒰(0.001, 0.3)	0.12 $_{- 0.02}^{+ 0.03}$ $^{+0.03}_{-0.02}$
ln10¹⁰A_s	𝒰(1.0, 5.0)	2.92 $_{- 0.53}^{+ 0.55}$ $^{+0.55}_{-0.53}$
ω_DE	𝒰(0.2, 0.4)	0.29 $_{- 0.07}^{+ 0.07}$ $_{-0.07}^{+0.07}$
M_min	𝒰(14.0, 15.5)	14.75 $_{- 0.26}^{+ 0.25}$ $^{+0.25}_{-0.26}$

b	–	3.63 $_{- 0.85}^{+ 1.02}$ $^{+1.02}_{-0.85}$
σ₁₂	–	0.77 $_{- 0.16}^{+ 0.22}$ $^{+0.22}_{-0.16}$
Ω_M	–	0.32 $_{- 0.03}^{+ 0.04}$ $^{+0.04}_{-0.03}$
σ₈	–	0.76 $_{- 0.16}^{+ 0.22}$ $^{+0.22}_{-0.16}$
H₀	–	65.5 $_{- 5.6}^{+ 6.8}$ $^{+6.8}_{-5.6}$

Notes. The upper part of the table reports the parameters directly sampled by our fitting method, while the bottom part shows inferred parameters. 𝒰(min, max) indicates a uniform prior between the minimum and maximum values.

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