Table 4
More examples of p and Tc values (Cols. 2 and 3) for dust species in the circumstellar environments of AGB stars, as inferred from observations (Molster et al. 2010).
| Material | p | Tc [K] | Rc/R∗ | Ref. (Tc and p) |
|
|
||||
| MgAl2O4 | −1.2 | 1150 | 1.7 | 1, 3. |
| Mg0.5Fe0.5SiO3 | 2.4 | 1100 | 9.9 | 1, 2 |
| Fe2SiO4 | 1.7 | 1050 | 8.2 | 1, 3 |
| Mg0.5Fe0.5O | 1.9 | 1000 | 10.4 | 1, 2. |
| FeO | 1.6 | 900 | 12.0 | 1, 2. |
|
|
||||
| SiC | 0.3 | 1100 | 3.7 | 1, 4. C-rich atmos. |
Notes. In Col. 4 the condensation distances Rc, using Eq. (10), are listed.
References. (1) Gail (2010); (2) Henning et al. (1995); (3) Zeidler et al. (2011); (4) Pegourie (1988).
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