Electromagnetic signatures of black hole clusters in the center of super-Eddington galaxies

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Table 1.

Basic parameters of the SMBH, BHs, and cluster.

Parameter	Symbol [units]	Value
Supermassive black hole mass⁽¹⁾	M_SMBH [M_⊙]	10⁷
Gravitational radius (SMBH)⁽²⁾	r_g, SMBH [ $cm$ $\rm{cm}$ ]	1.48 × 10¹²
Eddington rate (SMBH)⁽²⁾	${\dot{M}}_{Edd, SMBH}$ $\dot{M}_{\mathrm{Edd,SMBH}}$ [g s⁻¹]	1.4 × 10²⁵
Cluster radius⁽²⁾	r_cluster [ $cm$ $\rm{cm}$ ]	1.6 × 10¹⁹
Population of BHs in the cluster⁽²⁾	N_BH	1.5 × 10⁵
Stellar black hole mass⁽¹⁾	M_BH [M_⊙]	10
Gravitational radius (BH)⁽²⁾	r_g, BH [cm]	1.48 × 10⁶
Eddington rate (BH)⁽²⁾	Ṁ_Edd,BH [g s⁻¹]	1.4 × 10¹⁹

Notes. We indicate with superscript (1) the parameters that were assumed and with (2) those that were derived.

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