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Table 1

Main properties of the initial models.

Model J/M2 M Md/M q 𝒮 γ r in r out r c τ c T c  | vφ | in
(M) (M) (M) (M) (K) (km s-1)

S.00 0.00 1.0 × 106 2.0 × 10-3  −   −  8.0 4/3 40.0 118.2 59.8 3.97 (h) 5.4 × 109 57000
S.25 0.25 1.0 × 106 2.1 × 10-3  −   −  8.0 4/3 40.0 120.0 60.0 4.00 (h) 5.6 × 109 57000
S.50 0.50 1.0 × 106 2.2 × 10-3  −   −  8.0 4/3 40.0 121.7 60.2 4.02 (h) 5.7 × 109 57000
S.75 0.75 1.0 × 106 2.1 × 10-3  −   −  8.0 4/3 40.0 123.5 60.4 4.04 (h) 5.8 × 109 57000
S.99 0.99 1.0 × 106 2.1 × 10-3  −   −  8.0 4/3 40.0 125.2 60.6 4.06 (h) 5.9 × 109 57000

L.00 0.00 1.0 × 106 1.0 × 10-4 0.4950 1.037  −  4/3 984.6 403.6 4713.7 11.06 (d) 8.7 × 106 14970
L.00.MA 0.00 1.0 × 106 1.0 × 10-4 0.4950 1.037  −  5/3 984.6 403.6 4713.7 11.06 (d) 1.4 × 107 14970
L.90 0.90 1.0 × 106 1.0 × 10-4 0.4955 1.033  −  4/3 988.4 400.9 4760.0 11.13 (d) 7.8 × 106 15030

Notes. From left to right the columns report the name of the model, the black hole spin parameter a, the mass of the black hole, the disc-to-hole mass ratio, the power-law index q of the angular momentum distribution and the parameter 𝒮 (only for models with non constant distribution of the specific angular momentum), the constant value of the specific angular momentum (only for models with constant distribution of the specific angular momentum) the adiabatic index γ, the inner and the outer radius of the tours, rin and rout, the radius of the maximum rest-mass density rc, the orbital period at the radius of maximum rest-mass density τc, the maximum temperature Tc, the orbital velocity  |vφ|  = (vφvφ)1/2 at rin.

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