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Table C.2
Constraints on the cosmological parameters for the base ΛCDM model with the addition of a varying fine structure constant and helium abundance, Yp.
| Planck+WP | Planck+WP+highL | WMAP-9 | |
| Parameter | 68% limits | 68% limits | 68% limits |
|
|
|||
| Ωbh2...... |
|
|
0.0232 ± 0.0014 |
| Ωch2...... |
|
|
|
| H0...... |
|
|
75 ± 10 |
| τ...... |
|
|
|
| Yp...... | < 0.306 | < 0.325 | < 0.345 |
| α/α0...... |
|
|
1.010 ± 0.023 |
| ns...... | 0.976 ± 0.013 | 0.968 ± 0.012 | 0.976 ± 0.015 |
| ln(1010As)... | 3.107 ± 0.030 | 3.102 ± 0.028 | 3.096 ± 0.039 |
Notes. We quote 68% CL errors.
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