Table 2
Parameters estimated from the low-ℓ likelihood.
| Parameter | ΛCDM | ΛCDM+r |
|
|
||
| τ ........................... | 0.067 ± 0.023 | 0.064 ± 0.022 |
| log [1010As] ..................... | 2.952 ± 0.055 |
|
| r ........................... | 0 | [0, 0.90] |
| z re ........................... |
|
|
| 109As ...................... |
|
|
| Ase− 2τ ..................... |
|
|
Notes. For the centre column the set of parameters (τ,As) was sampled, while it was the set (τ,As,r) for the right column. Unsampled parameters are fixed to their ΛCDM 2015 best-fit fiducial values. All errors are 68% CL (confidence level), while the upper limit on r is 95%. The bottom portion of the table shows a few additional derived parameters for information.
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