Table 2
Characteristics of starburst populations.
| Simulation | Nucleus | L K,young | L bol,young | Mass of young stars | SFR | SNR |
| [L⊙] | [L⊙] | [M⊙] | [M⊙ yr-1] | [yr-1] | ||
|
|
||||||
| “1” | North | 3.6 × 108 |
|
|
|
0.03 ± 0.1 |
| “2” | North | 3.6 × 108 | 3.1 |
3.7 ± 0.3 × 108 | 2.2 |
0.03 ± 0.01 |
| “1” | South | 1.3 × 109 | 10.0 ± 2.0 × 1010 |
|
8.2 |
0.11 |
| “2” | South | 1.3 × 109 |
|
1.3 ± 0.1 × 109 | 7.8 |
|
References. LK,young was measured in 1″ diameter apertures using the dereddened continuum flux map and adopting an intrinsic WBrγ = 22 Å (see Sect. 9). Values for Lbol, stellar mass, and SFR were inferred from this together with the star formation history from the simulations at all points between first encounter and coalescence; given are the median value and the range sampled.
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