Table 2
Grain parameters used in the code.
| Name | Symbol | Carbon | Astrosilicate | Glassy silicate | Reference |
|---|---|---|---|---|---|
| Density | ρ (kg m−3) | 1.78 × 103 | 3.5 × 103 | 2.37 × 103 | 1, 1, 2 |
| Mean molecular mass | μ (g mol−1) | 12.01 | 172.2 | 67.00 | 1, 1, 2 |
| Sublimation temperature | Tsub (K) | 2000 | 1200 | 1200 | 1 |
| A | (cgs) | 37 215 | 28 030 | 24 918 | 3, 4, 5 |
| B | (cgs) | 7.2294 | 12.471 | 7.9356 | 3, 4, 5 |
Notes. Sublimation parameters A and B refer to those used in Lebreton et al. (2013). Appendix B provides a comparison with other sublimation formulae and notations used in the literature.
References. (1) Carbonaceous material and silicates from Lebreton et al. (2013); (2) obsidian of Lamy (1974); (3) C1 specy from Zavitsanos & Carlson (1973); (4) astronomical silicate from Kama et al. (2009); (5) silicate fromKimura et al. (1997).
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