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Table 1
Model constants and boundary conditions.
| Parameter | Symbol | Value | |
|---|---|---|---|
| Core density | ρcore | 3.2 | g cm-3 |
| Core heat capacity | cV | 107 | erg K-1 g-1 |
| Disk temperature(a) | Tdisk | [750, 350, 150] | K |
| Disk density(a) | ρdisk | [10−7, 2 × 10−9, 5 × 10−11] | g cm-3 |
| Latent heat of vaporization(1) | eevap | 1.52 × 1011 | erg g-1 |
| Pebble accretion rate | Ṁpeb | [10−4, 10−5, 10−6, 10−7] | M⊕ yr−1 |
| Pebble internal density | ρ• | 2.0 | g cm-3 |
| Pebble radius(b) | speb | [None, 0.01, 0.1, 1] | cm |
Notes. (a) Given values indicative of distances 0.2, 1.0, and 5.0 from a 1 M⊙ star. (b) Radius only affects the opacity calculation.
References. (1)Melosh (2007).
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