activity
20212026
most citedObservational constraints on the origin of the elements. V. Non-LTE abundance ratios of [Ni/Fe] in Galactic stars and enrichment by sub-Chandrasekhar mass SNe

23 citations · 66 across the 8 of their papers we have counts for

collaborators

8 papers

astro-ph.SR2026

Evidence for elemental diffusion in the eclipsing binary star AI Phoenicis

Pierre F. L. Maxted, Nicholas Storm, Andreas J. Korn +7

AI Phe is an eclipsing binary star with an orbital period of 24.6 days for which the surface gravity and effective temperature are known from direct measurements to very high preci…

astro-ph.SR2026

Fundamental properties of two rapidly rotating stars: Rasalhague and Alkaid

Axel Lazzarotto, Alain Hui-Bon-Hoa, Torsten Boehm +2

Abridged : The fundamental parameters of rapidly rotating stars are key quantities to understand the impact of rotation on stellar evolution. A few nearby early-type stars offer th…

astro-ph.SR2025★ 5 cited

Performance of the Stellar Abundances and atmospheric Parameters Pipeline adapted for M dwarfs I. Atmospheric parameters from the spectroscopic module

Terese Olander, Matthew R. Gent, Ulrike Heiter +12

M dwarfs are important targets in the search for Earth-like exoplanets due to their small masses and low luminosities. Several ongoing and upcoming space missions are targeting M d…

astro-ph.IM2024★ 13 cited

The PLATO Mission

Heike Rauer, Conny Aerts, Juan Cabrera +842

PLATO (PLAnetary Transits and Oscillations of stars) is ESA's M3 mission designed to detect and characterise extrasolar planets and perform asteroseismic monitoring of a large numb…

astro-ph.EP2023★ 23 cited

Planet formation throughout the Milky Way: Planet populations in the context of Galactic chemical evolution

Jesper Nielsen, Matthew Raymond Gent, Maria Bergemann +2

As stellar compositions evolve over time in the Milky Way, so will the resulting planet populations. In order to place planet formation in the context of Galactic chemical evolutio…

astro-ph.GA2022★ 2 cited

The Prince and the Pauper: Evidence for the early high-redshift formation of the Galactic -poor disc population

Matthew Raymond Gent, Philipp Eitner, Aldo Serenelli +5

Context. The presence of [/Fe]-[Fe/H] bi-modality in the Milky Way disc has animated the Galactic archaeology community since more than two decades. Aims. Our goal is to investi…

astro-ph.GA2022★ 23 cited

Observational constraints on the origin of the elements. V. Non-LTE abundance ratios of [Ni/Fe] in Galactic stars and enrichment by sub-Chandrasekhar mass SNe

P. Eitner, M. Bergemann, A. J. Ruiter +4

We constrain the role of different SN Ia channels in the chemical enrichment of the Galaxy by studying the abundances of nickel in Galactic stars. We investigate four different SN…

astro-ph.SR2021

The SAPP pipeline for the determination of stellar abundances and atmospheric parameters of stars in the core program of the PLATO mission

Matthew Raymond Gent, Maria Bergemann, Aldo Serenelli +25

We introduce the SAPP (Stellar Abundances and atmospheric Parameters Pipeline), the prototype of the code that will be used to determine parameters of stars observed within the cor…