Table 1.
Models computed for MZAMS = 15 M⊙, Vini = 206 km s−1, and Z = 0.012.
| Model | Transport | MRI | TS | fμ | α | Dmag, O | Dmag, X | Ωsurf/Ωcore |
|---|---|---|---|---|---|---|---|---|
| AN100 | advective | N | N | – | – | – | – | 0.64 |
| AM100 | advective | Y | N | 1.00 | 0.02 | 7 | 7 | 0.74 |
| AM005 | advective | Y | N | 0.05 | 0.02 | 7 | 7 | 0.91 |
| AM100L | advective | Y | N | 1.00 | 0.01 | 7 | 7 | 0.74 |
| AM100H | advective | Y | N | 1.00 | 0.05 | 7 | 7 | 0.74 |
| TS100 | – | N | Y | 1.00 | – | 16 | 18 | 0.97 |
| MTS100 | – | Y | Y | 1.00 | 0.02 | 7+16 | 7+18 | 0.97 |
| DN100 | diffusive | N | N | – | – | – | – | 0.91 |
| DM100 | diffusive | Y | N | 1.00 | 0.02 | 7 | 7 | 0.92 |
Notes. The first column provides the model name. The second column, the treatment of the AM transport by meridional currents, either ‘advective’ or ‘diffusive’. The third and fourth columns show whether the MRI and/or the TS dynamo are included. Columns five and six provide the values of fμ (Eq. (6)) and of α (Eq. (8)). The seventh and eighth columns provide the equation number in the text used to compute the magnetic diffusion coefficients of AM, Dmag, O, and of chemical elements, Dmag, X, respectively, induced by either the MRI, the TS dynamo or both. The final column gives the ratio between the core and surface angular velocity, given half-way through the MS for each model.
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