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Table 1.
Mean values and marginalized 68% confidence level errors obtained from currently available data on the cosmological parameters Ωm, 0 and H0 (in units of km s−1 Mpc−1) and on the DDR parameters ϵ0 and ϵ1 (if present).
| Constant ϵ(z) | Binned ϵ(z) | ||
|---|---|---|---|
| Parameter | Probe | ||
| BAO |
 |
66.7 ± 1.3 | |
| H0 | SnIa | Unconstrained | Unconstrained |
| SnIa+BAO | 66.6 ± 1.3 | 66.6 ± 1.3 | |
| BAO |
 |
 |
|
| Ωm, 0 | SnIa |
 |
 |
| SnIa+BAO |
 |
 |
|
| BAO | Unconstrained | Unconstrained | |
| ϵ0 | SnIa | 0.030 ± 0.088 |
 |
| SnIa+BAO | 0.013 ± 0.029 |
 |
|
| BAO | – | Unconstrained | |
| ϵ1 | SnIa | – | 0.046 ± 0.089 |
| SnIa+BAO | – | 0.009 ± 0.030 | |
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