Table 3
Properties of different star-forming regions.
| Region | Mass | Area | SFE | Σgas | SFR | ΣSFR |
|---|---|---|---|---|---|---|
| (M⊙) | (pc2) | (%) | (M⊙ pc−2) | (M⊙ yr−1) | (M⊙ yr−1 kpc−2) | |
| G345.5+1.5 (IMF) | 1.2 × 105 | 265 | 2.5 | 452 | 1.5 × 10−2 | 56.6 |
| RCW 106a | 5.9 × 106 | 2.6 × 104 | 0.8 | 227 | 2.5 × 10−1 | 9.6 |
| W43 MM1b | 2.0 × 104 | 5.75 | 5.9 | 3.5 × 103 | 6.0 × 10−3 | 1043.5 |
| G345.5+1.5 (Scaled) | 1.2 × 105 | 265 | 2.5 | 452.1 | 3.5 × 10−4 | 1.3 |
| W33c | 4.7 × 106 | 1.2 × 104 | 393.2 | 1.8 × 10−3 | 0.149 | |
| Cygnus Xc | 2.2 × 106 | 3.7 × 104 | 59.9 | 6.2 × 10−2 | 1.68 | |
| W51c | 2.5 × 106 | 1.8 × 104 | 139.9 | 1.8 × 10−1 | 10.2 | |
| R5d | 1.3 × 105 | 4.2 × 103 | 30.9 | 1.3 × 10−4 | 3.1 × 10−2 | |
Notes. (a) Values taken from Nguyen et al. (2015) from the immediate past (see their Sect. 7.1). (b) Values taken from Louvet et al. (2014) following their second approach (see their Sect. 5.2). (c) Values taken from Nguyen-Luong et al. (2016; see their Table 1). (d)Values taken from Veneziani et al. (2017; see their Sect. 4.1).
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