Free Access
Table 3
Overview of parameters for our circumbinary disk model based on a MHD simulation.
| Binary stars (identical) | ||
|
|
||
| Effective temperature | T star | 4500 K |
| Stellar radius | R star | 0.41 R⊙ |
| Stellar mass | M star | 0.5 M⊙ |
| Distance to disk center | r star | 5 AU |
| Disk model | ||
|
|
||
| Distance to star/disk | d | 100 pc |
| Inner radius | R in | 20 AU |
| Outer radius | R ou | 100 AU |
| Inclination | i | 90° (edge - on) |
| Gas | ||
|
|
||
| Abundance | CN / H | 4 × 10− 9 |
| Spectral resolution | Δνres | 60 kHz (160 m / s) |
| Turbulent velocity | v turb | 100 m / s |
| Gas mass | M gas | 2.5 × 10-2M⊙ |
| Gas-to-dust mass ratio | Mgas:Mdust | 100:1 |
| Dust | ||
|
|
||
| Minimum dust grain size | a min | 5 nm |
| Maximum dust grain size | amax | 2 μm |
Notes. For grid parameters see Flock et al. (2015).
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.