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Table B.1.
Parameters of the model
| Parameter | Value/Values | Physical interpretation |
|---|---|---|
| pBH | (0.1 , 1) | Probability that the merger of halos leads to the merger of the central SMBHs. |
| frem(M, z) | 1 − (fej(M, z)+f*(M, z))fcold(M) | Fraction of baryons accreted by the DM halo that are not used for star formation or ejected by supernovae, see Fig.1. |
| fEdd | 1 | Upper limit on the Eddington ratio of the SMBH accretion rate. |
| f1acc | 5.5 × 10−4 | Fraction of baryons accreted by the halo that fall into the central SMBH (Dayal et al. 2019). |
| f2acc | 5.5 × 10−5/Myr | Fraction of free baryons in the galaxy that are accreted by the central SMBH per unit time (Dayal et al. 2019). |
Notes. Compilation of the parameters related to the accretion and growth of the BHs and their physical interpretations.
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