activity
20022026
most citedLeast squares deconvolution of the stellar intensity and polarization spectra

367 citations · 8.3k across the 236 of their papers we have counts for

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Showing 2019Show all

20 papers · 1 filter

astro-ph.SR2019★ 25 cited

Magnetic geometry and surface differential rotation of the bright Am star Alhena A

Aurore Blazère, Pascal Petit, Coralie Neiner +5

Alhena A ( Gem A) is a bright Am star, with the strongest disc-integrated magnetic field strength reported so far for an Am star. Its spectrum exhibits standard circularly polar…

astro-ph.SR2019★ 1 cited

Mapping Stellar Magnetic Fields

Oleg Kochukhov

This review discusses the problem of reconstruction of surface magnetic field topologies of early-type stars with a focus on mapping methods utilising information content of high-r…

astro-ph.SR2019★ 1 cited

MOBSTER: Establishing a Picture of Magnetic Massive Stars as a Population

Alexandre David-Uraz, Coralie Neiner, James Sikora +12

Magnetic massive and intermediate-mass stars constitute a separate population whose properties are still not fully understood. Increasing the sample of known objects of this type w…

astro-ph.SR2019★ 1 cited

Magnetic OB[A] Stars with TESS: probing their Evolutionary and Rotational properties -- The MOBSTER Collaboration

A. David-Uraz, C. Neiner, J. Sikora +14

In this contribution, we present the MOBSTER Collaboration, a large community effort to leverage high-precision photometry from the Transiting Exoplanet Survey Satellite (\textit{T…

astro-ph.EP2019★ 26 cited

The Vanishing & Appearing Sources during a Century of Observations project: I. USNO objects missing in modern sky surveys and follow-up observations of a "missing star"

Beatriz Villarroel, Johan Soodla, Sébastien Comerón +19

In this paper we report the current status of a new research program. The primary goal of the "Vanishing & Appearing Sources during a Century of Observations" (VASCO) project is to…

astro-ph.SR2019★ 30 cited

Frequency of Coronal Mass Ejection Impacts with Early Terrestrial Planets and Exoplanets Around Active Solar-like Stars

Christina Kay, Vladimir S. Airapetian, Theresa Lüftinger +1

Energetic flares and associated coronal mass ejections (CMEs) from young magnetically active solar-like stars can play a critical role in setting conditions for atmospheric escape…