Table 10
Cosmological parameter values for the Planck-only best-fit 6-parameter ΛCDM model (Planck temperature data plus lensing) and for the Planck best-fit cosmology including external data sets (Planck temperature data, lensing, WMAP polarization [WP] at low multipoles, high-ℓ experiments, and BAO, labelled [Planck+WP+highL+BAO] in Planck Collaboration XVI 2014).
| Planck (CMB+lensing) | Planck+WP+highL+BAO | ||||
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|
|
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| Parameter | Best fit | 68% limits | Best fit | 68% limits | |
|
|
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| Ωbh2 ...... | 0.022242 | 0.02217 ± 0.00033 | 0.022161 | 0.02214 ± 0.00024 | |
| Ωch2 ...... | 0.11805 | 0.1186 ± 0.0031 | 0.11889 | 0.1187 ± 0.0017 | |
| 100θMC ...... | 1.04150 | 1.04141 ± 0.00067 | 1.04148 | 1.04147 ± 0.00056 | |
| τ .......... | 0.0949 | 0.089 ± 0.032 | 0.0952 | 0.092 ± 0.013 | |
| ns .......... | 0.9675 | 0.9635 ± 0.0094 | 0.9611 | 0.9608 ± 0.0054 | |
| ln(1010As) ..... | 3.098 | 3.085 ± 0.057 | 3.0973 | 3.091 ± 0.025 | |
|
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| ΩΛ ...... | 0.6964 | 0.693 ± 0.019 | 0.6914 | 0.692 ± 0.010 | |
| σ8 ...... | 0.8285 | 0.823 ± 0.018 | 0.8288 | 0.826 ± 0.012 | |
| zre ...... | 11.45 |
|
11.52 | 11.3 ± 1.1 | |
| H 0 | 68.14 ...... | 67.9 ± 1.5 | 67.77 | 67.80 ± 0.77 | |
| Age / Gyr ...... | 13.784 | 13.796 ± 0.058 | 13.7965 | 13.798 ± 0.037 | |
| 100θ∗ ...... | 1.04164 | 1.04156 ± 0.00066 | 1.04163 | 1.04162 ± 0.00056 | |
| rdrag ........ | 147.74 | 147.70 ± 0.63 | 147.611 | 147.68 ± 0.45 | |
Notes. The six parameters fit are above the line; those below are derived from the same model. Definitions and units for all parameters can be found in Table 9 and Planck Collaboration XVI (2014).
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