Table 1
Simulations.
| Group | n0 [cm−3] | Σ0,gas [M⊙ pc−2] | frms [1.46 × 10−4 km s−1 Myr−1] | χ | B0 [µG] |
|---|---|---|---|---|---|
| STRENGTH | 3 | 38.74 | 104 to 105 | 0.25 | 3.8 |
| 6 | 77.4 | 5 × 104 to 8 × 105 | 0.25 | 3.8 | |
| COMP | 3 | 38.7 | 8 × 104 | 0 to 1 | 7.6 |
| 6 | 77.4 | 2 × 105 | 0 to 1 | 7.6 | |
| MAG | 3 | 38.7 | 8 × 104 | 0.25 | [0, 1.9, 3.8, 5.3, 7.6] |
| 6 | 77.4 | 2 × 105 | 0.25 | [0, 1.9, 3.8, 7.6, 15, 23] | |
| NOTURB | 1 | 12.9 | 0 | N/A | 3.8 |
| 1.5 | 19.4 | 0 | N/A | 3.8 | |
| 2 | 25.8 | 0 | N/A | 3.8 | |
| 3 | 38.7 | 0 | N/A | 3.8 | |
| 4 | 51.6 | 0 | N/A | 3.8 | |
| 6 | 77.4 | 0 | N/A | 3.8 | |
| 12 | 155 | 0 | N/A | 3.8 | |
| NOTURB_HB | 1 | 12.9 | 0 | N/A | 7.6 |
| 3 | 38.7 | 0 | N/A | 7.6 | |
| 6 | 77.4 | 0 | N/A | 7.6 | |
| 12 | 155 | 0 | N/A | 7.6 | |
| TURB | 1.5 | 19.4 | 5 × 103 | 0.25 | 3.8 |
| 3 | 38.7 | 6 × 104 | 0.25 | 3.8 | |
| 6 | 77.4 | 4 × 105 | 0.25 | 3.8 | |
| 12 | 155 | 3 × 106 | 0.25 | 3.8 | |
| TURB_HB | 1.5 | 19.4 | 1 × 103 | 0.25 | 7.6 |
| 3 | 38.7 | 3 × 104 | 0.25 | 7.6 | |
| 6 | 77.4 | 105 | 0.25 | 7.6 | |
| 12 | 155 | 106 | 0.25 | 7.6 | |
| TURB_BVAR | 3 | 38.7 | 5 × 104 | 0.25 | 5.3 |
| 6 | 77.4 | 2 × 105 | 0.25 | 7.6 | |
| 12 | 155 | 106 | 0.25 | 10.7 | |
| TURB3D | 3 | 38.74 | 6 × 104 | 0.25 | 7.6 |
| 6 | 77.4 | 2 × 105 | 0.25 | 7.6 | |
| 12 | 155 | 8 × 105 | 0.25 | 7.6 | |
Notes. Each group of simulations corresponds to an experiment discussed in the article. The simulations of the group NOTURB were discussed in Paper I. The parameter n0 is the initial midplane density and sets the initial column density Σ0,gas (see Eqs. (9) and (10)). The strength of the driving is given by parameter frms (see Eq. (23)). A value of frms = 104 in code units corresponds to an RMS acceleration due to the driving of 1.46 km s−1 · Myr−1. The parameter χ = 1 − ζ, introduced in Eqs. (21) and (22), is the compressibility fraction of the turbulent driving. Finally, B0 is the initial value of the magnetic field, which was initialised as described in Eq. (11).
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