Table 5
Measured values of TCMB and β re-derived, with our fitting procedure, from different subsamples of TCMB(z) measurements based on the tSZ effect and atomic/molecular absorptions.
| Measurement method | T CMB | ΔTCMB | β | Δβ |
|
d.o.f. | References |
|
|
|||||||
| CI and CII absorption | 2.71 | 0.20 | –0.002 | 0.067 | 0.09 | 4 | (a) |
| CO absorption | 2.78 | 0.11 | –0.018 | 0.033 | 0.14 | 5 | (b) |
| Various molecular species | 2.69 | 0.05 | 0.022 | 0.031 | 0.52 | 1 | (c) |
| tSZ | 2.66 | 0.05 | 0.034 | 0.078 | 1.01 | 13 | (d) |
| tSZ (this work) | 2.72 | 0.01 | 0.009 | 0.017 | 0.89 | 18 | (e) |
|
|
|||||||
| All atomic and molecular | 2.71 | 0.05 | 0.003 | 0.021 | 0.16 | 10 | (a,b,c) |
| All tSZ | 2.72 | 0.01 | 0.009 | 0.016 | 0.91 | 31 | (d,e) |
|
|
|||||||
| All | 2.72 | 0.01 | 0.006 | 0.013 | 0.74 | 41 | (a,b,c,d,e) |
Notes. We provide the with
respect to the standard adiabatic evolution with
TCMB = 2.726 ± 0.001 K and β = 0. (a)
using data samples from Cui et al. (2005);
Ge et al. (1997); Srianand et al. (2000) and Molaro et al. (2002); (b) using data samples from Srianand et al. (2008) and Noterdaeme et al. (2011); (c) using data samples from Muller et al. (2013); (d) using data samples from
Battistelli et al. (2002) and Luzzi et al. (2009); (e) the present
analysis.
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