Table 3
Comparison of key properties between the simulated MW analogue and observational constrains.
| Mvir 1012 M⊙ | Mstars 1010 M⊙ | Reff kpc | Rdisk kpc | nSérsic | ∇ [Fe/H] 10−2 dex kpc−1 | |
|---|---|---|---|---|---|---|
| HESTIA analogue | 1.04 | 5.87 | 0.71 | 2.93 | 1.80 | −2.7 |
| Milky Way | 1.0–2.1 | 5–10 | ~1 | 2.5 ± 0.5 | − | −(3.8–8.0) |
| References | [1, 2, 3, 4, 5] | [6, 7, 8] | [9] | [10] | [11, 12, 13, 14] |
Notes. The columns correspond to the virial mass, stellar mass, effective radius of the Sérsic profile, scale length of the disc, Sérsic index, and the [Fe/H] gradient.
References. [1] Posti & Helmi (2019), [2] Hattori et al. (2018), [3] Monari et al. (2018), [4] Watkins et al. (2019), [5] Zaritsky & Courtois (2017), [6] Licquia & Newman (2015), [7] McMillan (2017), [8] Kafle et al. (2014), [9] Libeskind et al. (2020), [10] Bland-Hawthorn & Gerhard (2016), [11] Lemasle et al. (2007), [12] Luck & Lambert (2011), [13] Genovali et al. (2014), [14] Lemasle et al. (2018).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.