Table 2.
Recovery of tides of dynamical friction.
| ⟨ξ⟩ | σξ | |
|---|---|---|
| Fiducial | −0.149 | 0.443 |
| Δ = 1.0 kpc | −0.102 | 0.341 |
| Δ = 3.0 kpc | −0.168 | 0.525 |
| b = 0.5 kpc | −0.171 | 0.555 |
| b = 1.5 kpc | −0.131 | 0.405 |
| N = 5 | −0.151 | 0.433 |
| N = 20 | −0.144 | 0.442 |
Notes. It shows the dependence on the step size of derivative (Δ), the softening length (b), and the extent of integration, N; see Eq. (22). The definition of ξ is given with Eq. (26); the terms ⟨ξ⟩ and σξ denote the mean and standard deviation of ξ time evolution, respectively. The table complements Fig. 7.
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