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Table 2.
Fit results on model parameters for a combination of Type I quasars and SNla.
| Parameter | β | γ | δ | Ωm | w0 | wα |  / |
|
|---|---|---|---|---|---|---|---|---|
| Sample | Quasars (Type I) | |||||||
| ΛCDM | Best fit | 8.84 | −0.16 | 0.092 | 0.268 | − | − | −902.9/475.9/471 |
| Mean | 8.89±0.031 | −0.164±0.006 | 0.103±0.004 | 0.23±0.01 | − | − | ||
| SN+Quasars (Type I) | ||||||||
| ΛCDM | Best fit | 8.756 | −0.158 | 0.092 | 0.273 | − | − | 134.1/1512.9/1519 |
| Mean | 8.734±0.03 | −0.158±0.006 | 0.092±0.003 | 0.269±0.006 | − | − | ||
| w0waCDM | Best fit | 8.71 | −0.157 | 0.092 | 0.308 | −1.13 | 0.419 | 130.1/1509/1519 |
| Mean | 8.72±0.024 | −0.157±0.006 | 0.092±0.003 | 0.295±0.017 | −1.07±0.074 | 0.108±0.294 | ||
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