Table 4.
Fitting parameter values for the different distributions for the free infall runs shown in Figs. 8 and 9.
| Scenario | Run | Abundance | αDF | MDF | Tbary | Tstar |
|---|---|---|---|---|---|---|
| ωMDF, αDF = 900 | ||||||
| 1 | Flat | 0.18 ± 0.03 | 0.0065 ± 0.0006 | 0.0027 ± 0.0004 | 0.77 ± 0.1 | 4.8 ± 0.1 |
| 2 | High ω | 0.19 ± 0.02 | 0.0047 ± 0.0003 | 0.0030 ± 0.0002 | 2.00 ± 0.3 | 5.2 ± 0.1 |
| 3 | Flat, vary ϵ | 0.65 ± 0.5 | 0.0047 ± 0.003 | 0.0029 ± 0.002 | 3.70 ± 0.8 | 6.2 ± 0.6 |
| 4 | High ω, vary ϵ | 0.19 ± 0.04 | 0.0041 ± 0.0005 | 0.0023 ± 0.0005 | 1.90 ± 0.3 | 4.3 ± 0.4 |
| 5 | High ω, quench | 0.17 ± 0.02 | 0.0016 ± 0.0002 | 0.0045 ± 0.0003 | 1.70 ± 0.2 | 4.3 ± 0.08 |
| ωMDF, αDF = 0 | ||||||
| 1 | Flat | 0.11 ± 0.02 | 0.0120 ± 0.003 | 0.055 ± 0.02 | 6.5 ± 0.4 | 7.8 ± 0.2 |
| 2 | High ω | 0.11 ± 0.01 | 0.0086 ± 0.002 | 0.032 ± 0.01 | 3.4 ± 0.8 | 7.0 ± 0.4 |
| 3 | Flat, vary ϵ | 0.11 ± 0.02 | 0.0100 ± 0.002 | 0.039 ± 0.02 | 5.9 ± 1 | 7.5 ± 0.2 |
| 4 | High ω, vary ϵ | 0.12 ± 0.02 | 0.0061 ± 0.002 | 0.024 ± 0.007 | 2.6 ± 0.4 | 5.4 ± 0.6 |
| 5 | High ω, quench | 0.12 ± 0.01 | 0.0048 ± 0.002 | 0.024 ± 0.007 | 2.3 ± 0.3 | 4.6 ± 0.2 |
Notes. The columns ‘abundance’, ‘αDF’ and ‘MDF’ show the different fitting parameters, and Tbary is the median formation time for the baryons from 24 bootstrapped samples, whilst Tstar is the formation time for the stars. The errors are the standard deviation of the 24 bootstrap runs.
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