Table A.1.
Posterior mean and standard deviation for the parameters of the CSF flat ΛCDM models from DESI-BAO Y1+CMB+Pantheon+ and DESI+CMB+DESY5.
| Parameter | DESI+CMB+Pantheon+ | DESI+CMB+Pantheon+(zmax = 1.12) | DESI+CMB+DESY5 |
|---|---|---|---|
| 100Ωbh2 | 2.631±0.083 | 2.590±0.074 | 2.609±0.076 |
| Ωch2 | 0.137±0.003 | 0.137±0.004 | 0.138±0.004 |
| τ | 0.0508±0.0069 | 0.0514±0.0074 | 0.0511±0.0078 |
| ln(1010As) | 3.036±0.014 | 3.039±0.014 | 3.039±0.015 |
| ns | 0.9708±0.0063 | 0.9680±0.0043 | 0.9681±0.0042 |
| Θdec | -0.152±0.025 | -0.141±0.027 | -0.149±0.027 |
| Θ(0.5) | -0.084±0.019 | -0.078±0.019 | -0.080±0.020 |
| Θ(1.0) | -0.106±0.032 | -0.097±0.031 | -0.099±0.032 |
| Θ(2.5) | -0.099±0.061 | -0.088±0.061 | -0.089±0.064 |
| dΘ/dzobs(0.0) | -0.281±0.054 | -0.263±0.056 | -0.266±0.057 |
| dΘ/dzobs(2.5) | 0.014±0.020 | 0.016±0.021 | 0.020±0.022 |
| Ha0 | 55.30±1.98 | 48.39±3.38 | 47.45±3.37 |
| H0 | 63.90±3.34 | 64.36±3.66 | 61.91±4.42 |
| Ωm | 0.733±0.099 | 0.711±0.120 | 0.745±0.124 |
| hard | 72.60±5.12 | 74.05±5.60 | 72.97±5.60 |
| σ8 | 0.637±0.031 | 0.651±0.032 | 0.642±0.032 |
| rd/Mpc | 152.60±5.12 | 153.07±5.98 | 153.84±6.44 |
| Age [Gyr] | 13.08±0.14 | 13.15±0.12 | 13.12±0.12 |
Notes. Posterior mean and standard deviation for the parameters of CSF flat ΛCDM models. The first column shows the constraints from using DESI-BAO Y1 combined with CMB and Pantheon+, and the second one shows the constraints obtained combining DESI+CMB+DESY5 in the CSF model.
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