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Table 6
Default values of some parameters used in the Meudon PDR code.
| Parameter | Value |
|
|
|
| Cosmic ray ionisation rate | 5 × 10-17 s-1 |
| Turbulent velocity (Doppler broadening) | 2 km s-1 |
| RV = AV/E(B−V) | 3.10 |
| NH/E(B−V) | 5.8 × 1021 cm-2 |
| Dust-to-gas mass ratio δ | 0.01 |
| Power-law index of the grain size distribution | 3.50 |
| Minimum grain radius amin | 3 nm |
| Maximum grain radius amax | 300 nm |
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