activity
20132023
most citedThe GALAH+ Survey: Third Data Release

626 citations · 4k across the 67 of their papers we have counts for

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21 papers · 1 filter

astro-ph.GA2022★ 81 cited

The Gaia-ESO survey: mapping the shape and evolution of the radial abundance gradients with open clusters

L. Magrini, C. Viscasillas Vazquez, L. Spina +27

The spatial distribution of elemental abundances and their time evolution are among the major constraints to disentangle the scenarios of formation and evolution of the Galaxy. We…

astro-ph.GA2022★ 6 cited

Stellar Population Astrophysics (SPA) with the TNG. alpha-elements, lithium, sodium and aluminum in 16 open clusters

R. Zhang, S. Lucatello, A. Bragaglia +13

Exploring the Galactic chemical evolution and enrichment scenarios with open clusters allows us to understand the history of the Milky Way disk. High-resolution spectra of OCs are…

astro-ph.GA2022★ 14 cited

The Gaia-ESO survey: placing constraints on the origin of r-process elements

M. Van der Swaelmen, C. Viscasillas Vázquez, G. Cescutti +19

A renewed interest about the origin of \emph{r}-process elements has been stimulated by the multi-messenger observation of the gravitational event GW170817, with the detection of b…

astro-ph.GA2022★ 21 cited

The cerium content of the Milky Way as revealed by Gaia DR3 GSP-Spec abundances

G. Contursi, P. de Laverny, A. Recio-Blanco +12

The recent Gaia Third Data Release contains a homogeneous analysis of millions of high-quality Radial Velocity Spectrometer (RVS) stellar spectra by the GSP-Spec module. This led t…

astro-ph.GA2022★ 66 cited

Gaia Data Release 3: Chemical cartography of the Milky Way

Gaia Collaboration, A. Recio-Blanco, G. Kordopatis +447

Gaia DR3 opens a new era of all-sky spectral analysis of stellar populations thanks to the nearly 5.6 million stars observed by the RVS and parametrised by the GSP-spec module. The…

astro-ph.GA2022★ 188 cited

The Gaia-ESO Public Spectroscopic Survey: Implementation, data products, open cluster survey, science, and legacy

S. Randich, G. Gilmore, L. Magrini +161

In the last 15 years different ground-based spectroscopic surveys have been started (and completed) with the general aim of delivering stellar parameters and elemental abundances f…

astro-ph.GA2022★ 49 cited

The Gaia-ESO Survey: Age-chemical-clock relations spatially resolved in the Galactic disc

C. Viscasillas Vázquez, L. Magrini, G. Casali +33

The last decade has seen a revolution in our knowledge of the Galaxy thanks to the Gaia and asteroseismic space missions and the ground-based spectroscopic surveys. To complete thi…

astro-ph.GA2022★ 66 cited

Mapping the Galactic Metallicity Gradient with Open Clusters: The State-of-the-Art and Future Challenges

Lorenzo Spina, Laura Magrini, Katia Cunha

In this paper, we make use of data collected for open cluster members by high-resolution spectroscopic surveys and programmes (i.e., APOGEE, Gaia-ESO, GALAH, OCCASO, and SPA). Thes…

astro-ph.GA2021★ 18 cited

Stellar Population Astrophysics (SPA) with the TNG: Stock 2, a little-studied open cluster with an eMSTO

J. Alonso-Santiago, A. Frasca, G. Catanzaro +14

Stock 2 is a little-studied open cluster that shows an extended main-sequence turnoff (eMSTO). In order to investigate this phenomenon and characterise the cluster itself we perfor…

astro-ph.GA2021★ 55 cited

The Gaia-ESO Survey: Galactic evolution of lithium from iDR6

D. Romano, L. Magrini, S. Randich +31

We exploit the unique characteristics of a sample of open clusters (OCs) and field stars for which high-precision 7Li abundances and stellar parameters are homogeneously derived by…

astro-ph.GA2021★ 30 cited

Stellar Population Astrophysics (SPA) with TNG Atmospheric parameters of members of 16 unstudied open clusters

R. Zhang, S. Lucatello, A. Bragaglia +12

Thanks to modern understanding of stellar evolution, we can accurately measure the age of Open Clusters (OCs). Given their position, they are ideal tracers of the Galactic disc. Ga…

astro-ph.GA2021★ 32 cited

Magnetic-buoyancy-induced mixing in AGB Stars: a theoretical explanation of the non-universal [Y/Mg]-age relation

Magrini L., Vescovi D., Casali G. +6

The use of abundance ratios involving Y, or other slow-neutron capture elements, are routinely used to infer stellar ages.Aims.We aim to explain the observed [Y/H] and [Y/Mg] abund…

astro-ph.GA2020★ 9 cited

The GALAH Survey: Dependence of elemental abundances on age and metallicity for stars in the Galactic disc

Sanjib Sharma, Michael R. Hayden, Joss Bland-Hawthorn +24

Using data from the GALAH survey, we explore the dependence of elemental abundances on stellar age and metallicity among Galactic disc stars. We find that the abundance of most ele…

astro-ph.GA2020★ 38 cited

The GALAH Survey: Chemical Clocks

Michael R. Hayden, Sanjib Sharma, Joss Bland-Hawthorn +27

Previous studies have found that the elemental abundances of a star correlate directly with its age and metallicity. Using this knowledge, we derive ages for a sample of 250,000 st…

astro-ph.GA2020★ 626 cited

The GALAH+ Survey: Third Data Release

Sven Buder, Sanjib Sharma, Janez Kos +44

The ensemble of chemical element abundance measurements for stars, along with precision distances and orbit properties, provides high-dimensional data to study the evolution of the…

astro-ph.GA2020★ 88 cited

The Gaia-ESO survey: the non-universality of the age-chemical-clocks-metallicity relations in the Galactic disc

G. Casali, L. Spina, L. Magrini +36

In the era of large spectroscopic surveys, massive databases of high-quality spectra provide tools to outline a new picture of our Galaxy. In this framework, an important piece of…

astro-ph.GA2019★ 64 cited

The Gaia-ESO survey: Calibrating a relationship between Age and the [C/N] abundance ratio with open clusters

G. Casali, L. Magrini, E. Tognelli +51

In the era of large high-resolution spectroscopic surveys, high-quality spectra can contribute to our understanding of the Galactic chemical evolution, providing chemical abundance…

astro-ph.GA2019★ 45 cited

Stellar 3-D kinematics in the Draco dwarf spheroidal galaxy

Davide Massari, Amina Helmi, Alessio Mucciarelli +3

Aims. We present the first three-dimensional internal motions for individual stars in the Draco dwarf spheroidal galaxy. Methods. By combining first-epoch $Telesco…

astro-ph.GA2018★ 54 cited

The Gaia-ESO Survey: the origin and evolution of s-process elements

L. Magrini, L. Spina, S. Randich +45

Several works have found an increase of the abundances of the s-process neutron-capture elements in the youngest Galactic stellar populations, giving important constraints to stell…

astro-ph.GA2017★ 122 cited

The Gaia-ESO Survey: radial distribution of abundances in the Galactic disc from open clusters and young field stars

L. Magrini, S. Randich, G. Kordopatis +44

The spatial distribution of elemental abundances in the disc of our Galaxy gives insights both on its assembly process and subsequent evolution, and on the stellar nucleogenesis of…

astro-ph.GA2013★ 47 cited

The Gaia-ESO Survey: Abundance ratios in the inner-disk open clusters Trumpler 20, NGC 4815, NGC 6705

L. Magrini, S. Randich, D. Romano +50

Open clusters are key tools to study the spatial distribution of abundances in the disk and their evolution with time. Using the first release of stellar parameters and abundances…