Table 2
Summary of our models at 4.5 Gyrs and measured/inferred values for Jupiter.
| Radius [RJ ] | MZ [M⊕ ] | MoI | Te [K] | T1bar [K] | Zenv | |
|---|---|---|---|---|---|---|
| Jupiter | 1.0 | ~10−65 | 0.264 | 124 | 165 | 0.04 |
| Hot_compact_Z | 0.96 | 34 | 0.244 | 136 | 182 | 0.04 |
| Hot_extended_Z | 0.92 | 49 | 0.235 | 117 | 153 | 0.12 |
| Cold_extended_Z | 0.92 | 49 | 0.237 | 116 | 153 | 0.12 |
| Cold_high_Z | 0.86 | 87 | 0.205 | 120 | 161 | 0.27 |
Notes. The columns are the radius, total heavy-element mass, normalised moment of inertia (MoI), effective temperature Te, 1-bar temperatureT1bar, and the heavy-element fraction in the homogeneously mixed region of the envelope Zenv. The basic observed properties and total heavy-element estimate are taken from Helled & Stevenson (2017) and Wahl et al. (2017). We note that in Hot/Cold_extended_Z and Cold_high_Z, the total heavy-element content is a combination of the primordial core and the heavy elements accreted during runaway, which are ~ 33 (Hot/Cold_extended_Z) and ~ 60 M⊕ (Cold_high_Z).
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