Table 1
Initial parameters for each of the components of the N-body simulation used in this work.
| Component | M (M⊙) | r (kpc) | hz (kpc) | np | 〈 [Fe/H]〉 (dex) | σ[Fe/H] (dex) |
|---|---|---|---|---|---|---|
| Thin Disc (D1) | 4.21 × 1010 | 4.8 | 0.15 | 5000000 | 0.25 | 0.15 |
| Intermediate Disc (D2) | 2.57 × 1010 | 2 | 0.3 | 3000000 | −0.26 | 0.2 |
| Thick Disc (D3) | 1.86 × 1010 | 2 | 0.6 | 2000000 | −0.62 | 0.26 |
| Dark matter halo (r < 100 kpc) | 1.61 × 1011 | 10 | – | 5000000 | – | – |
Notes. From left to right: total mass, characteristic radius (scale length for the disc components and Plummer radius for the dark matter halo), scale height, number of particles, mean metallicity of the MDF, and dispersion of the MDF. The model is similar to the Ml model of Fragkoudi et al. (2017b), with metallicity values taken from Fragkoudi et al. (2018).
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