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Table 4
Constraints on the primordial perturbation parameters for ΛCDM+r and ΛCDM+r+dns/ dlnk models from Planck.
| Model | Parameter | Planck TT+lowP | Planck TT+lowP+lensing | Planck TT+lowP+BAO | Planck TT, TE, EE+lowP |
|
|
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| n s | 0.9666 ± 0.0062 | 0.9688 ± 0.0061 | 0.9680 ± 0.0045 | 0.9652 ± 0.0047 | |
| ΛCDM+r | r 0.002 | < 0.103 | < 0.114 | < 0.113 | < 0.099 |
| −2Δlnℒmax | 0 | 0 | 0 | 0 | |
|
|
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| ΛCDM+r +dns/ dlnk |
n s | 0.9667 ± 0.0066 | 0.9690 ± 0.0063 | 0.9673 ± 0.0043 | 0.9644 ± 0.0049 |
| r 0.002 | < 0.180 | < 0.186 | < 0.176 | < 0.152 | |
| r | < 0.168 | < 0.176 | < 0.166 | < 0.149 | |
| dns/ dlnk |
|
|
−0.0125 ± 0.0091 | −0.0085 ± 0.0076 | |
| −2Δlnℒmax | −0.81 | −0.08 | −0.87 | −0.38 | |
Notes. Constraints on the spectral index and its dependence on the wavelength are given at the pivot scale of k∗ = 0.05 Mpc-1.
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