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Table 3
Model summary and updates from P08.
| Parameter | Value/comment | |
|
|
||
| Topology | ||
| Number of sectors | Fixed (3 to 5) | |
| Covering factors | Fixed, except for dense clump sector | |
| Inner radius | Fixed (130 pc) | |
| Ionization front | Fixed (220 pc) | |
|
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| Physical conditions | ||
| Density | Pressure law, maximum value free | |
| Stopping temperature | Minimum value free | |
| (outer radius of H i region) | (maximum value free) | |
|
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| Radiation field | ||
| Blackbody | Fixed (log L = 41.58, T = 4 × 104 K) | |
| Blackbodya | Fixed (log L = 41.58, T = 8 × 104 K) | |
| X-rays | diskbb spectrum, luminosity free | |
| Optical-UV | Added in present study (Fig. 7) | |
| CR | Several ionization rate values tested | |
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| Chemical composition | ||
| Metal abundances | Fixed (see Table 1) | |
| He/H = 0.085 (updated from P08) | ||
| D/G | Several values tested | |
Notes.
(a)
Scaled down for energies ≥4 Ryd to mimic the discontinuity observed in model stars (see P08 for details).
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