Table 6.
Best-fit values of (α∥, α⊥) for the Lyα(Lyα) × Lyα(Lyα + Lyβ) correlation function fit with various models.
| Models | α∥ | α⊥ | χ2/d.o.f. | Probability |
|---|---|---|---|---|
| Kaiser | 1.021 ± 0.028 | 0.977 ± 0.040 | 3624.74/(3180−4) | 3.46 × 10−8 |
| +Metals | 1.025 ± 0.032 | 0.979 ± 0.044 | 3607.96/(3180−9) | 7.14 × 10−8 |
| +HCD (baseline) | 1.033 ± 0.031 | 0.953 ± 0.042 | 3258.92/(3180−12) | 0.127 |
| +UV | 1.033 ± 0.031 | 0.953 ± 0.042 | 3258.84/(3180−13) | 0.125 |
| Broadband | ||||
| Physical priors on (bLyα, βLyα, bHCD) | 1.037 ± 0.028 | 0.972 ± 0.040 | 3006.25/(3030−36) | 0.434 |
| No additional priors | 1.032 ± 0.027 | 0.980 ± 0.039 | 3001.00/(3030−36) | 0.460 |
Notes. The first group includes physical models starting with the basic Kaiser redshift-space model and then including, progressively, metals, HCD, and UV corrections. Fits in the second group include polynomial broadband terms, as described in the text.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.