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Table 1
Values for the main physical parameters in our models.
| Parameter | Value | Comment |
|
|
||
| n H | 102, 103 or 104 cm-3 | H nuclei pre-shock density |
| u | 3 to 40 km s-1 | Shock velocity |
|
0.1 or 1 | Dimensionless magnetic field |
| A v0 | 0.1 | Buffer extinction |
| N0(H2) | 1020 cm-2 | Buffer H2 column density |
| N0(CO) | 0 | Buffer CO column density |
| G 0 | 1 | External radiation field |
| ζ | 3 × 10-17 s-1 | Nominal cosmic rays flux |
| OPR | 3 | Preshock H2 ortho/para ratio |
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