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Table 2.
Constraints on the standard cosmological parameters using Planck PR4 (denoted as P20) for the λGΛCDM and ΛCDM models.
| Parameter | λGΛCDM P20 | ΛCDM P20 |
|---|---|---|
| ωb | 0.02264 ± 0.00052 | 0.02224 ± 0.00013 |
| ωcdm | 0.1193 ± 0.0024 | 0.1188 ± 0.0012 |
| H0 | 68.3 ± 1.1 | 67.66 ± 0.52 |
| τreio | 0.0582 ± 0.0063 | 0.0580 ± 0.0062 |
| ln(1010As) | 3.042 ± 0.015 | 3.040 ± 0.014 |
| ns | 0.9709 ± 0.0063 | 0.9680 ± 0.0040 |
Notes. The uncertainty on all cosmological parameters (except As and τreio) are increased with the addition of the free parameter λG.
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