Table 2.
Merger rate predicted by the model (middle column) and detected by LISA (S/N > 10, right column) at a different total mass of the binary (MBin).
| All redshifts | ||
|---|---|---|
| Merger rate [yr−1] | LISA detection rate [yr−1] | |
| MBHBT [M⊙] | Loud/Quiet | Loud/Quiet |
| No mass cut | 12.74/12.54 | 12.28/12.23 |
| 103 < MBin ≤ 104 M⊙ | 1.40/1.56 | 1.34/1.50 |
| 104 < MBin ≤ 105 M⊙ | 5.12/5.48 | 5.12/5.48 |
| 105 < MBin ≤ 106 M⊙ | 4.38/4.17 | 4.38/4.17 |
| 106 < MBin ≤ 107 M⊙ | 1.00/0.76 | 1.00/0.76 |
| MBin > 107 M⊙ | 0.81/0.54 | 0.44/0.31 |
| Low-z universe (z < 3) | ||
| Merger rate [yr−1] | LISA detection rate [yr−1] | |
| MBHBT [M⊙] | Loud/Quiet | Loud/Quiet |
| No mass cut | 6.55/6.45 | 6.19/6.22 |
| 103 < MBin ≤ 104 M⊙ | 0.27/0.43 | 0.27/0.43 |
| 104 < MBin ≤ 105 M⊙ | 1.97/2.32 | 1.97/2.32 |
| 105 < MBin ≤ 106 M⊙ | 2.56/2.44 | 2.56/2.44 |
| 106 < MBin ≤ 107 M⊙ | 0.93/0.72 | 0.93/0.72 |
| MBin > 107 M⊙ | 0.77/0.53 | 0.42/0.31 |
| Low-z universe (z < 3) and Lbol > 1043 erg s−1 | ||
| Merger rate [yr−1] | LISA detection rate [yr−1] | |
| MBHBT [M⊙] | Loud/Quiet | Loud/Quiet |
| No mass cut | 2.55/2.19 | 2.41/2.13 |
| 103 < MBin ≤ 104 M⊙ | –/– | –/– |
| 104 < MBin ≤ 105 M⊙ | –/– | –/– |
| 105 < MBin ≤ 106 M⊙ | 1.52/1.48 | 1.52/1.48 |
| 106 < MBin ≤ 107 M⊙ | 0.67/0.53 | 0.67/0.52 |
| MBin > 107 M⊙ | 0.35/0.20 | 0.22/0.13 |
Notes. Whereas the upper part of the table depicts all the results without any cut in redshift, the middle and lower parts show the results at z < 3. Furthermore, the lower part of the panel displays an extra cut in luminosity (Lbol > 1043 erg s−1) referring in this way to the low-z active merging MBHBs.
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