Constraints on the accretion properties of quasi-periodic erupters from GRMHD simulations

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Volume 691 (November 2024)

A&A, 691 (2024) A313

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Table 2.

Details of the 3D simulations used in this paper and the main result.

Model	N_loops	$\frac{r_{in}}{r_{g}}$ $\displaystyle\frac{r_{\mathrm{in}}}{r_{\mathrm{g}}}$	$\frac{r_{\max}}{r_{g}}$ $\displaystyle\frac{r_{\mathrm{max}}}{r_{\mathrm{g}}}$	a	β_min	$\frac{h}{r}$ $\displaystyle\frac{h}{r}$	$\frac{M_{10}}{M_{0}}$ $\displaystyle\frac{M_{10}}{M_0}$
`K1`	1	8	14	0.9375	1000	1	0.81
`K2`	6	8	14	0.9375	100	1	0.97
`K3`	1	8	14	0.9375	100	1	0.68
`K4`	1	8	14	0.9375	10	1	0.63
`K5`	1	8	14	0.15	10	1	0.68
`K6`	1	8	14	0.9375	100	0.3	0.70
`K7`	1	8	14	0.9375	100	0.1	0.83

Notes. The initial parameters for each model are given: name of the model, loops number N_loops, inner radius of the disk r_in, position of the maximal pressure in the disk r_max, Kerr parameter a, initial β_min in the disk, and disk thickness h/r. The last column shows the ratio of the disk mass at the end of the analysis (ten hours, assuming BH mass M_BH = 10⁶ M_⊙) to the initial disk mass.

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