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Table 5
Constraints on extensions of the ΛCDM+r cosmological model for Planck TT+lowP+lensing, Planck TT+lowP+BAO, and Planck TT, TE, EE+lowP.
| Extended model, | Parameter | Planck TT+lowP | Planck TT+lowP | Planck TT, TE, EE |
| ΛCDM+r+ | +lensing | +BAO | +lowP | |
|
|
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| +general reionization | r | < 0.11 | < 0.10 | < 0.10 |
| n s | 0.975 ± 0.006 | 0.971 ± 0.005 | 0.968 ± 0.005 | |
|
|
||||
| r | < 0.14 | < 0.12 | < 0.11 | |
| +Neff | n s |
|
0.972 ± 0.009 | 0.964 ± 0.010 |
| N eff |
|
3.19 ± 0.24 |
|
|
|
|
||||
| r | < 0.14 | < 0.12 | < 0.12 | |
| +YHe | n s | 0.975 ± 0.007 | 0.973 ± 0.009 | 0.969 ± 0.008 |
| Y He | 0.258 ± 0.022 | 0.257 ± 0.022 | 0.252 ± 0.014 | |
|
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| r | < 0.11 | < 0.11 | < 0.11 | |
| +∑ mν | n s | 0.963 ± 0.007 | 0.967 ± 0.005 | 0.962 ± 0.005 |
| ∑ mν [eV] | < 0.67 | < 0.21 | < 0.58 | |
|
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| r | < 0.15 | < 0.11 | < 0.15 | |
| +ΩK | n s | 0.971 ± 0.007 | 0.971 ± 0.007 | 0.969 ± 0.005 |
| ΩK |
|
−0.001 ± 0.003 |
|
|
|
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| r | < 0.14 | < 0.11 | < 0.12 | |
| +w | n s | 0.969 ± 0.006 | 0.967 ± 0.006 | 0.966 ± 0.005 |
| w |
|
|
|
|
|
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| +ΩK+dns/ dlnk | r | < 0.20 | < 0.18 | < 0.19 |
| n s | 0.971 ± 0.007 | 0.969 ± 0.007 | 0.969 ± 0.005 | |
| dns/ dlnk | −0.006 ± 0.009 | −0.013 ± 0.009 | −0.004 ± 0.008 | |
| ΩK |
|
−0.001 ± 0.003 |
|
|
|
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+Neff+ |
r | < 0.14 | < 0.13 | < 0.12 |
| n s |
|
|
|
|
| [eV] |
< 0.59 | < 0.55 | < 0.83 | |
| N eff | < 3.80 | < 3.73 | < 3.47 | |
Notes. For each model we quote 68% CL, unless 95% CL upper bounds are reported.
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