Table B.1.
Main properties of our turbulent box after 50 Myr of relaxation for the two different considered models RelaxIso and RelaxChem.
Model | ⟨nH, tot⟩ | ⟨T⟩ | ⟨σv⟩ | cs | ℳ | ⟨β⟩ | αvir |
---|---|---|---|---|---|---|---|
(cm−3) | (K) | (km s−1) | (km s−1) | – | – | – | |
RelaxChem | 123.8 | 128 | 7.525 | 0.663 | 11.35 | 0.318 | 1.761 |
RelaxIso | 6.2 | 5 × 103 | 7.162 | 5.820 | 1.230 | 2.008 | 1.600 |
Notes. The inclusion of cooling and chemistry during the relaxation phase allows the gas to spread over a larger density–temperature interval, resulting in very different thermal properties (typical of colder and denser gas), whereas those fully determined by turbulence remain almost identical (the 3D velocity dispersion σv and the virial parameter αvir).
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