Table A.1
Comparison of base ΛCDM parameters from WMAP-9 with Planck.
| WMAP-9 | Planck l ≤ 1000+WP | Planck+WP+BAO | WMAP-9+BAO | |
| Parameter | 68% limits | 68% limits | 68% limits | 68% limits |
|
|
||||
| Ωbh2 ....... | 0.02265 ± 0.00051 | 0.02256 ± 0.00044 | 0.02212 ± 0.00025 | 0.02249 ± 0.00044 |
| Ωch2 ....... | 0.1137 ± 0.0046 | 0.1142 ± 0.0035 | 0.1187 ± 0.0017 | 0.1160 ± 0.0025 |
| 100θMC ....... | 1.0402 ± 0.0023 | 1.0411 ± 0.0011 | 1.04146 ± 0.00057 | 1.0396 ± 0.0021 |
| τ |  ....... |
|
0.091 ± 0.013 |
|
| ns ....... | 0.974 ± 0.013 | 0.977 ± 0.012 | 0.9629 ± 0.0057 | 0.969 ± 0.010 |
| ln(1010As) ....... | 3.092 ± 0.031 | 3.080 ± 0.027 | 3.090 ± 0.025 | 3.093 ± 0.030 |
| ΩΛ ....... |
|
|
0.692 ± 0.010 | 0.703 ± 0.012 |
| Ωm ....... |
|
|
0.308 ± 0.010 | 0.297 ± 0.012 |
| σ8 ....... | 0.808 ± 0.023 | 0.807 ± 0.014 |
|
0.816 ± 0.018 |
| H0 ....... | 69.7 ± 2.2 | 69.7 ± 1.8 | 67.79 ± 0.78 | 68.45 ± 0.96 |
| Age/Gyr ....... | 13.76 ± 0.11 | 13.744 ± 0.085 | 13.800 ± 0.038 | 13.807 ± 0.090 |
Notes. The second column gives parameters derived from the WMAP-9 likelihood. The third column gives results for Planck+WP, with the Planck likelihood restricted to multipoles ℓ ≤ 1000. The fourth and fifth columns show results for the full Planck+WP and WMAP-9 likelihoods combined with the BAO data discussed in Sect. 5.2. As in the main body of the paper, we have assumed a neutrino mass of 0.06eV.
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