Table B.1.
Posterior mean and standard deviation for the parameters of the flat CSF C-CDM model from DESI-BAO Y1, CMB with CSF, and DESI+CMB+Pantheon+.
| Parameter | DESI | CMB | DESI+CMB+Pantheon+ |
|---|---|---|---|
| 100Ωbh2 | – | 2.7414±0.0003 | 2.742±0.027 |
| Ωch2 | – | 0.1439±0.0008 | 0.1439±0.0009 |
| τ | – | 0.0496±0.0076 | 0.0498±0.0077 |
| ln(1010As) | – | 3.035±0.014 | 3.036±0.015 |
| ns | – | 0.9691±0.0041 | 0.9693±0.0042 |
| Θdec | – | -0.197±0.004 | -0.197±0.005 |
| Θ(0.5) | -0.099±0.017 | – | -0.108±0.017 |
| Θ(1.0) | -0.125±0.034 | – | -0.136±0.033 |
| Θ(2.5) | -0.107±0.080 | – | -0.129±0.078 |
| dΘ/dzobs(0.0) | -0.307±0.050 | – | -0.363±0.034 |
| dΘ/dzobs(2.5) | 0.030±0.027 | – | -0.017±0.026 |
| Ha0 | – | 41.50±0.08 | 41.49±0.08 |
| H0 | – | – | 59.92±2.22 |
| hard | 65.01±3.36 | – | 63.97±3.27 |
| σ8 | – | 0.583±0.006 | 0.583±0.006 |
| rd/Mpc | – | 147.38±0.26 | 154.15±7.89 |
| Age [Gyr] | – | 12.90±0.04 | 12.90±0.04 |
Notes. Posterior mean and standard deviation for the parameters of flat CSF CDM C-CDM model. The first column shows the constraints from using only DESI-BAO Y1 measurements, the second one shows the constraints for only CMB with CSF and the third one shows the constraints obtained combining DESI+CMB+Pantheon+ in the CSF model.
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