The Pristine survey XIII: uncovering the very metal-poor tail of the thin disc
We evaluate the rotational velocity of stars observed by the Pristine survey towards the Galactic anticentre spanning a wide range of metallicities from the extremely metal-poor regime ([Fe/H] < -3) to nearly solar metallicity. In the Galactic anticentre direction, the rotational velocity (V ϕ) is similar to the tangential velocity in the galactic
Fernández-Alvar, Emma et al.
Advertised on:
11
2021