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Table 1
Glossary of main parameters and recipes used in this work.
| Symbol of parameter/recipe | Meaning | Section where | Used in simulations / results shown in / |
|---|---|---|---|
| it is introduced | other comments | ||
| Σ1 | Initial surface density of planetesimals | 2.2 | Value at t = 1 Myr of disc evolution |
| Mcore,1 | Initial core mass | 3 | Value at t = 1 Myr of disc evolution |
| OG | Oligarchic growth | 2.1.1 | All |
| SI08 | Shiraishi & Ida (2008) | 2.1.2 | All, once the detached phase starts |
| Ṁgas, disc | Gas accretion given by disc’s supply | 2.4 | All, once the detached phase starts |
| a | Planet location | 3.2 | Nominal value: a = 5 au, |
| other adopted values: a = 1, 3, 10 au | |||
| Figs. 6, 7, Tables D.1, D.2 | |||
| rp | Planetesimal size | 3.1.2 | 100 km for all except |
| in Fig. 4 where is set to 10 km | |||
| Reduced opacity | Dust opacity reduced by a factor 10 | 3.1.3 | Fig. 5 and Table D.1 |
| Envelope enrichment | Variable envelope metallicity due to ices’ sublimation | 3.1.3 | Fig. 5 and Table D.1 |
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