Table 1.
Model parameters.
| Model | Metallicity | Mcore | β | Ω0 | r0 | Σ0 | rout | Tg, 0 | α | M*, fin |
|---|---|---|---|---|---|---|---|---|---|---|
| Z⊙ | [M⊙] | [%] | [km s−1 pc−1] | [au] | [g cm−2] | [pc] | [K] | [M⊙] | ||
| 1_Z1.0 | 1.0 | 0.88 | 0.5 | 2.2 | 1560 | 0.09 | 0.05 | 10.1 | 10−2 | 0.48 |
| 2_Z1.0 | 1.0 | 0.5 | 0.48 | 1.8 | 1560 | 0.09 | 0.031 | 10.1 | 10−2 | 0.33 |
| 1_Z0.1 | 0.1 | 1.66 | 0.43 | 2.9 | 1720 | 0.1 | 0.075 | 12.2 | 10−2 | 0.62 |
| 2_Z0.1 | 0.1 | 1.05 | 0.5 | 2.2 | 1720 | 0.1 | 0.05 | 12.2 | 10−4 | 0.49 |
| 3_Z0.1 | 0.1 | 1.05 | 0.5 | 2.2 | 1720 | 0.1 | 0.05 | 12.2 | 10−2 | 0.465 |
| 4_Z0.1 | 0.1 | 0.5 | 0.43 | 1.2 | 1720 | 0.1 | 0.027 | 12.2 | 10−2 | 0.31 |
| 1_Z0.01 | 0.01 | 1.75 | 0.46 | 5.5 | 610 | 0.7 | 0.031 | 30.3 | 10−2 | 0.82 |
| 2_Z0.01 | 0.01 | 1.04 | 0.5 | 3.8 | 610 | 0.7 | 0.019 | 30.3 | 10−4 | 0.51 |
| 3_Z0.01 | 0.01 | 1.04 | 0.5 | 3.8 | 610 | 0.7 | 0.019 | 30.3 | 10−2 | 0.63 |
| 4_Z0.01 | 0.01 | 0.52 | 0.5 | 2.3 | 610 | 0.7 | 0.011 | 30.3 | 10−2 | 0.39 |
Notes. Mcore is the initial core mass, β is the ratio of rotational to gravitational energy of the core, Ω0 and Σ0 are respectively the angular velocity and gas surface density at the center of the core, r0 is the radius of the central plateau in the initial core, rout is the initial radius of the core, Tg, 0 is the initial gas temperature, α is the value of the viscous parameter, and M*, fin is the final stellar mass at the end of computations.
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