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Table 1.

Initial conditions involved in this study.

Mcl [M] Rcl [pc] tff [Myr] mgas [M] r soft star [ pc ] $ r^{\mathrm{star}}_{\mathrm{soft}}\,[\mathrm{pc}] $ r soft BH [ pc ] $ r^{\mathrm{BH}}_{\mathrm{soft}}\,[\mathrm{pc}] $ ϵw, c vw, c [km/s] NBH M BH ini [ M ] $ M_{\mathrm{BH}}^{\mathrm{ini}}\,[\mathrm{M_\odot}] $ Notes
106 5 0.19 3.8 0.41 0.31 10−6 420 234 10–103 Low res.
106 5 0.19 0.48 0.21 0.21 10−6 420 234 10–103 High res.

108 50 0.59 380 1.9 0.31 10−3 13 000 2000 102–104 Low res.
108 50 0.59 48 0.96 0.31 10−3 13 000 2000 102–104 High res.

Notes. We chose some gas complexes in the “high-surface-density” (Σ0 = 13000 M pc−2) group of Paper I, with an initial radius (Rcl) of 5 pc or 50 pc. Each kind of gas complex is simulated at high and low resolution. Starting from the third column, we show the initial free-fall time (tff), gas mass resolution (mgas), softening radius for stars ( r soft star $ r_{\mathrm{soft}}^{\mathrm{star}} $) and BHs ( r soft BH $ r_{\mathrm{soft}}^{\mathrm{BH}} $), characteristic jet energy efficiency (ϵw, c), and velocity (vw, c) as described in Sect. 2, as well as the number of BH seeds (NBH), and the initial BH mass ( M BH ini $ M_{\mathrm{BH}}^{\mathrm{ini}} $) for different kinds of simulations.

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