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Table 5.
Parameters of the model of the correlation function and the best-fit values of the Lyα(Lyα) × Lyα(Lyα) data (third column) and those of the Lyα(Lyα) × Lyα(Lyα) and Lyα(Lyα) × Lyα(Lyβ) data (fourth column).
| Parameter description | Lyα(Lyα) × Lyα(Lyα) | Lyα(Lyα) × Lyα(Lyα) | |
|---|---|---|---|
| + Lyα(Lyα) × Lyα(Lyβ) | |||
| npairs | 5.44 × 1011 | 6.94 × 1011 | |
| ∑wpairs | 3.56 × 1013 | 4.20 × 1013 | |
| Radial BAO peak-position | α∥ | 1.047 ± 0.035 | 1.033 ± 0.031 |
| Transverse BAO peak-position | α⊥ | 0.969 ± 0.041 | 0.953 ± 0.042 |
| Lyα redshift-space distortion | βLyα | 1.773 ± 0.066 | 1.933 ± 0.100 |
| Lyα velocity bias bηLyα = bLyαf/βLyα | bηLyα | −0.208 ± 0.004 | −0.211 ± 0.004 |
| HCD redshift-space distortion | βHCD | 0.845 ± 0.157 | 1.031 ± 0.153 |
| HCD bias Lyα(Lyα) × Lyα(Lyα) |
 |
−0.047 ± 0.003 | −0.051 ± 0.004 |
| HCD bias Lyα(Lyα) × Lyα(Lyβ) |
 |
– | −0.072 ± 0.005 |
| Metal absorption bias | bSiII(1190) | −0.0051 ± 0.0010 | −0.0050 ± 0.0010 |
| bSiII(1193) | −0.0046 ± 0.0010 | −0.0046 ± 0.0010 | |
| bSiIII(1207) | −0.0082 ± 0.0010 | −0.0080 ± 0.0010 | |
| bSiII(1260) | −0.0025 ± 0.0013 | −0.0022 ± 0.0013 | |
| bCIV(eff) | −0.0185 ± 0.0078 | −0.0163 ± 0.0089 | |
 |
1619.77 | 3258.92 | |
| d.o.f. | 1590−11 | 3180−12 | |
| Probability | 0.232 | 0.127 | |
| χ2(α∥ = α⊥ = 1) | 1621.55 | 3260.54 | |
Notes. Errors on parameters correspond to Δχ2 = 1.
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