32 citations · 111 across the 6 of their papers we have counts for
6 papers
Caveats about measuring carbon abundances in stars using the CH band
Pablo Santos-Peral, Patricia Sánchez-Blázquez, Alejandro Vazdekis +4
Deriving accurate carbon abundance estimates for a wide variety of stars is still complex due to the difficulties in properly measuring it from atomic and molecular lines. The aim…
Chemical characterisation of the X-shooter Spectral Library (XSL): [Mg/Fe] and [Ca/Fe] abundances
Pablo Santos-Peral, Patricia Sánchez-Blázquez, Alexandre Vazdekis +1
The X-shooter Spectral Library (XSL) is a large empirical stellar library used as a benchmark for the development of stellar population models. The inclusion of -elements abunda…
[Mg/Fe] ratios in the solar neighbourhood: stellar yields and chemical evolution scenarios
Marco Palla, Pablo Santos-Peral, Alejandra Recio-Blanco +1
Context. The [Mg/Fe] abundance ratios are a fundamental fossil signature to trace the chemical evolution of the disc. Despite of the huge observational and theoretical effort, disc…
The AMBRE Project: Solar neighbourhood chemodynamical constraints on Galactic disc evolution
Pablo Santos-Peral, Alejandra Recio-Blanco, Georges Kordopatis +2
We analysed the chemodynamical evolution of the Galactic disc using precise [Mg/Fe] abundances from a previous study and accurate Gaia data. For this purpose, we estimated ages and…
The AMBRE Project: Origin and evolution of sulfur in the Milky Way
J. Perdigon, P. de Laverny, A. Recio-Blanco +4
Sulfur is a volatile chemical element that plays an important role in tracing the chemical evolution of galaxies. However, its nucleosynthesis origin and abundance variations are s…
The AMBRE Project: Spectrum normalisation influence on Mg abundances in the metal-rich Galactic disc
Pablo Santos-Peral, Alejandra Recio-Blanco, Patrick de Laverny +2
The abundance of α-elements provides an important fossil signature in Galactic archaeology to trace the chemical evolution of the different disc populations. High-precision chemica…