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Table 4
Discriminating parameters between different formation scenarios.
| PRG |
|
|
Veq | Veq/VPD | σ0 |
|
v/σ | Zest | Zexp |
| (M⊙) | (M⊙) | (km s-1) | (km s-1) | (Z⊙) | (Z⊙) | ||||
|
|
|||||||||
| UGC 7576 | 7.86 × 109 | 2.88 × 109 | 212 | 0.96 | 116 | 2.73 | 1.8 | (0.40 ± 0.01) | (0.5 ÷ 1) |
| UGC 9796 | 1.0 × 1010 | 3.05 × 109 | 157 | 1.08 | 73 | 3.28 | 2.15 | (0.100 ± 0.005) | (0.05 ÷ 0.45) |
| NGC 4650A | 5 × 109 | 12 × 109 | 90 | 0.75 | 70 | 0.42 | 1.28 | (0.200 ± 0.002) | (1.02 ÷ 1.4) |
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