Table 1.
Physical properties obtained for our low-mass dwarf galaxy system presented in Sect. 2.5, including numerical details on the mass resolution and gravitational softening length of individual particles making up the different components.
| Dark Matter Halo | Gaseous Disc | Massive Black Hole | |
|---|---|---|---|
| Physical properties | |||
| Total mass [M⊙] | 2.0 × 1010 | 5.3 × 107 | 103 − 6 |
| Scale length [kpc] | 7.63 | 0.83 | – |
| Scale height [pc] | – | 330 | – |
| Numerical details | |||
| Resolution [M⊙] | 500 | 20 | – |
| Softening length [pc] | 64 | max(ϵsoft, 1.0) | 0.2 |
| Accretion radius [pc] | – | – | 1.0 |
Notes. For the gas, an adaptive softening length ϵsoft that scales with the cell size is adopted, with a minimum value of 1.0 pc, while star particles formed during the simulation are given a fixed softening length of 2.0 pc instead.
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