Open Access
Table 6
Ranges of physical and chemical parameters of the grid of models.
| Parameter | Min | Max | Sample space |
|---|---|---|---|
| Density nH (cm−3) | 1 × 103 | 1 × 107 | log |
| Temperature T (K) | 10 | 100 | linear |
| Cosmic-ray ionisation rate ζ (s−1) | 1 × 10−17 | 1 × 10−14 | log |
| Radiation field FUV (Habing) | 0.1 | 100 | log |
| Initial elemental abundance of oxygen ƒO/ƒO,⊙ | 0.05 × 3.34 × 10−4 | 1.0 × 3.34 × 10−4 | linear |
| Initial elemental abundance of carbon ƒC/ƒC,⊙ | 0.05 × 1.77 × 10−4 | 1.0 × 1.77 × 10−4 | linear |
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