Table 1
Model parameters.
| Burst | Burst | Mcore | β | Tinit | M* | Mdisk | Tcrit | αmax | rper |
|---|---|---|---|---|---|---|---|---|---|
| number | type | [M⊙] | [K] | [M⊙] | [M⊙] | [K] | [au] | ||
| 1 | MRI | 1.1 | 1.17 × 10−3 | 15 | 0.63 | 0.357 | 1300 | 0.01–0.1 | – |
| 2 | Clump infall | 1.1 | 6.12 × 10−3 | 10 | 0.79 | 0.195 | – | 0.01 | – |
| 3 | Clump infall | 1.1 | 6.12 × 10−3 | 10 | 0.79 | 0.179 | – | 0.01 | – |
| 4 | Collision | 0.66 | 2.2 × 10−3 | 15 | 0.47 | 0.056 | – | 0.01 | 82.4 |
| 5 | Collision | 0.66 | 2.2 × 10−3 | 15 | 0.47 | 0.056 | – | 0.01 | 75.3 |
Notes. Mcore is the initial core mass, β is the ratio of rotational to gravitational energy, Tinit is the initial temperatureof the core, M* and Mdisk are the stellar and disk masses at the time instance of the burst, Tcrit is the threshold temperature for MRI ignition, αmax is the fixed α-parameter value for allthe models except the MRI model where the values refer to the range of maximum α utilized throughout the disk, and rper is the periastron distance of the intruder.
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