Open Access
Table 3
Parameters of circumstellar disks around GG Tau Aa, Ab1, and Ab2.
| Disk parameter | Value | Ref. | |
|---|---|---|---|
| GG Tau Aa | |||
| Disk dust mass | Mdust | 1 × 10−5 M⊙ | 1 |
| Inner radius | Rin | 0.07 au | 2 |
| Outer radius | Rout | 7 au | 1 |
| Scale height | h0 | 0.7 au | 4 |
| Characteristic radius | Rref | 7 au | 4 |
| Radial density exponent | a | 2.1 | 4 |
| Disk flaring exponent | b | 1.2 | 4 |
| GG Tau Ab1 and Ab2 | |||
| Disk dust mass (each) | Mdust | 1 × 10−7 M⊙ | 1 |
| Inner radius | Rin | 0.07 au | 2 |
| Outer radius | Rout | 2 au | 1,2 |
| Scale height | h0 | 0.3 au | 4 |
| Characteristic radius | Rref | 2 au | 4 |
| Radial density exponent | a | 2.4 | 4 |
| Disk flaring exponent | b | 1.3 | 4 |
References. (1) Dutrey et al. (2016); (2) Di Folco et al. (2014); (3) Duchêne et al. (2004); (4) model fitting to flux values of McCabe et al. (2002).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.