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Table 2
Observed/assumed CND and derived cloud properties within the turbulent clumpy disk model.
| Obs. | Model | |||
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| Alfvén velocitya | v A | 1 | km s-1 | |
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| disk radius | R | 2 | pc | |
| CND gas mass | M CND | 104 | M ⊙ | |
| rotation velocity | v rot | 110 | km s-1 | |
| CND velocity dispersion | v turb | 20 | km s-1 | |
| Toomre parameter | Q | 100 | ||
| disk height | H | 0.36 | pc | |
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| Mass accretion rateb | Ṁ | 1–10 × 10-3 | M⊙ yr-1 | |
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| cloud | ||||
| area filling factor | ΦA | 0.1 | 0.26 | |
| volume filling factor | ΦV | 0.01 | 0.035 | |
| mass | M cl | 30 | 30 | M ⊙ |
| size | l cl | 0.1 | 0.1 | pc |
| velocity dispersion | v cl | 7–15 | 7 | km s-1 |
| density | ρ cl | 105−6 | 106 | cm-3 |
| column density | N cl | 0.3–3 | 3 | 1023 cm-2 |
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