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Table A.1
List of symbols.
| Name | Unit | Description |
|
|
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| a | m | semi major axis |
| a | J m-3 K-4 | radiation constant |
| cP | J kg-1 K-1 | specific heat at constant pressure |
| ϵac | J kg-1 s-1 | energy in-flux from |
| planetesimal accretion per unit mass | ||
| F | W m-2 | energy flux |
| Φ | J kg-1 | gravitational potential |
| δ | 1 | equation of state: δ ≡ − ∂lnρ/∂lnT|P |
| G | N m2 kg-2 | gravitational constant |
| κ | m kg-1 | Rosseland-mean opacity |
| l | W m-2 | luminosity |
| m | kg | envelope mass |
| Mc | kg | core mass |
| M∗ | kg | host star mass |
| n | 1 | point concentration |
| ∇ | 1 | log. temperature gradient dlnT/dlnP |
| ∇s | 1 | isentropic temperature gradient dlnT/dlnP|s |
| P | Pa | pressure |
| q | J kg-1 | heat per unit mass |
| T | K | temperature |
| r | m | radius |
| ρ | kg m-3 | density |
| σ | W m2 K-4 | Stefan-Boltzmann constant |
| t | s | time |
| τEW | s | impact timescale (equivalent width of Gaussian) |
| θ | 1 | time centering parameter 0..1 |
| urel | m/s | relative velocity of matter with respect |
| to grid: urel + ugrid = u | ||
| V | m3 | volume |
| e | J kg-1 | specific internal energy per unit mass |
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