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Table 9.

Marginalised 1σ errors on cosmological parameters (from the Fisher matrix for an indicative code), relative to their corresponding fiducial value for a flat spatial geometry, in ΛCDM.

ΛCDM flat

Ωm, 0 Ωb, 0 h ns σ8
Linear setting
GCs 0.016 0.026 0.0031 0.0093 0.0071

Pessimistic setting
GCs 0.021 0.051 0.0063 0.014 0.0094
WL 0.018 0.47 0.21 0.035 0.0087
GCs+WL 0.009 0.032 0.0041 0.0068 0.0041
GCph+WL 0.0095 0.052 0.029 0.0098 0.0044
GCs+WL+GCph 0.0075 0.028 0.0038 0.0055 0.0035
WL+GCph+XC(GCph, WL) 0.0081 0.052 0.027 0.0085 0.0038
GCs+WL+GCph+XC(GCph, WL) 0.0071 0.026 0.0037 0.0053 0.0033

Optimistic setting
GCs 0.013 0.018 0.0017 0.0099 0.0077
WL 0.012 0.42 0.20 0.030 0.0061
GCs+WL 0.0060 0.015 0.0013 0.0036 0.0026
GCph+WL 0.0038 0.046 0.020 0.0037 0.0017
GCs+WL+GCph 0.0031 0.011 0.0011 0.0015 0.0014
WL+GCph+XC(GCph, WL) 0.0028 0.046 0.020 0.0036 0.0013
GCs+WL+GCph+XC(GCph, WL) 0.0025 0.011 0.0011 0.0015 0.0011

Notes. We show results for the linear, the pessimistic, and the optimistic settings, as described in the text.

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