Table 2
Major merger fraction up to z ≈ 6 from MUSE observations for different redshift and stellar mass intervals.
| z r |
|
|
N p | N g | f MM | |
| – | – | [log(M⊙)] | – | – | – | |
| (1) | (2) | (3) | (4) | (5) | (6) | |
|
|
||||||
| M⋆<Mmedian(zr) | ||||||
|
0.51 | 7.68 | 5 | 207 |
|
|
|
1.21 | 8.76 | 5 | 153 |
|
|
|
3.39 | 7.86 | 4 | 211 |
|
|
|
4.98 | 7.52 | 7 | 223 |
|
|
|
|
||||||
|
||||||
|
|
0.76 | 9.00 | 4 | 197 |
|
|
|
|
1.24 | 9.28 | 9 | 146 |
|
|
|
|
3.39 | 9.45 | 6 | 188 |
|
|
|
|
4.86 | 8.83 | 6 | 197 |
|
|
|
|
||||||
| log(M⋆) < 9.5 | ||||||
|
|
0.60 | 7.81 | 8 | 357 |
|
|
|
|
1.28 | 8.97 | 11 | 230 |
|
|
|
|
3.43 | 8.54 | 7 | 329 |
|
|
|
|
4.99 | 7.91 | 13 | 344 |
|
|
|
|
||||||
log(M⋆) 
|
||||||
|
|
0.73 | 10.34 | 2 | 47 |
|
|
|
1.33 | 9.88 | 6 | 112 |
|
|
|
2.75 | 9.94 | 8 | 118 |
|
|
Notes. Columns (1) and (2): range of the redshift bin and its associated mean redshift for the close pairs sample. Columns (3): median value of stellar mass of the pairs sample. Columns (4) and (5): number of pairs, Np, and galaxies, Ng. Columns (6): major merger fraction.
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