311 citations · 3.3k across the 56 of their papers we have counts for
4 papers · 1 filter
Spectral lines in the CaII triplet region for RAVE DR6 chemical abundance pipeline
Guillaume Guiglion, Cristina Chiappini, Marica Valentini +1
The purpose of this research note is to present a reliable list of clean spectral lines in the Calcium Triplet region at medium resolution ~7500, for chemical abundance analysis, i…
The AMBRE Project: r-process elements in the Milky Way thin and thick discs
G. Guiglion, P. de Laverny, A. Recio-Blanco +1
The chemical evolution of neutron capture elements in the Milky Way disc is still a matter of debate. We aim to understand the chemical evolution of r-process elements in Milky Way…
Estimating stellar birth radii and the time evolution of the Milky Way's ISM metallicity gradient
I. Minchev, F. Anders, A. Recio-Blanco +14
We present a semi-empirical, largely model-independent approach for estimating Galactic birth radii, r_birth, for Milky Way disk stars. The technique relies on the justifiable assu…
Dissecting stellar chemical abundance space with t-SNE
Friedrich Anders, Cristina Chiappini, Basílio X. Santiago +4
In the era of industrial Galactic astronomy and multi-object spectroscopic stellar surveys, the sample sizes and the number of available stellar chemical abundances have reached di…