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Table 1.
Parameters and choices of priors employed in our MCMC analysis.
| Parameter name | Acronym | Prior | Range |
|---|---|---|---|
| (Initial) cold DM abundance | ωc | Flat | [0.051, 0.255] |
| Baryon abundance | ωb | Flat | [0.019, 0.026] |
| Scalar amplitude | ln(1010As) | Flat | [1.0, 5.0] |
| Hubble constant | h0 | Flat | [0.6, 0.8] |
| Spectral index | ns | Flat | [0.9, 1.03] |
| Optical depth | τreio | Normal | 𝒩(0.0506, 0.0086) |
| Intrinsic alignment amplitude | AIA | Flat | [0.0, 2.0] |
| Planck calibration parameter | Aplanck | Normal | 𝒩(1.0, 0.0025) |
| First gas parameter (BCemu) | log10Mc | Flat | [11.0, 15.0] |
| Second gas parameter (BCemu) | θej | Flat | [2.0, 8.0] |
| Stellar parameter (BCemu) | ηδ | Flat | [0.05, 0.40] |
| Decay rate | log10Γ | Flat | [−4.00, −1.13] |
| Fraction of DDM | f | Flat | [0.0,1.0] |
Notes. Flat denotes a uniform prior within boundaries specified in the last columns. For the Gaussian prior (normal), we state the mean and standard deviation.
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