Table 3.
Choice of fiducial model parameters and priors.
| Parameter | Symbol | Prior |
|---|---|---|
| CDM density | ωc | [0.051, 0.255] |
| Baryon density | ωb | [0.019, 0.026] |
| Density fluctuation amp. | S8 | [0.1, 1.3] |
| Scalar spectral index | ns | [0.84, 1.1] |
| Hubble constant | h | [0.64, 0.82] |
| Linear galaxy bias | b1 [2] | [0.5, 9] |
| Quadratic galaxy bias | b2 [2] | [−4, 8] |
| Non-local galaxy bias |  [2] |
[−8, 8] |
| Virial velocity parameter | avir [2] | [0, 12] |
| Intrinsic alignment amp. | AIA | [−6, 6] |
| Baryon feedback amp. | Abary | [2, 3.13] |
| Redshift offsets | δz [5] | 𝒩(0; Cδz) |
Notes. The first section corresponds to the primary cosmological parameters. The second section contains astrophysical parameters related to galaxy bias, intrinsic alignments, and baryon feedback on the matter power spectrum. The third section lists observational nuisance parameters. Prior values in square brackets are the limits of top-hat priors, while 𝒩(μ; C) corresponds to a normal prior with mean μ and (co-)variance C (cf. Fig. 7). The number in square brackets indicates how many instances of the parameter enter the analysis.
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