12 citations · 23 across the 8 of their papers we have counts for
9 papers
Results from the first spectropolarimetric survey of Dor pulsators
J. Labadie-Bartz, R. Ouazzani, C. Neiner +8
Context. Magnetic fields can have an important influence on stellar structure and evolution. In intermediate-mass (A- and F-type) stars, there are many known stars with directly me…
The symphony of pulsations and binarity among massive stars using HERMES spectroscopy and TESS photometry
K. Thomson-Paressant, D. M. Bowman, F. Nardini +16
A wide range of variability mechanisms exist among intermediate mass and massive stars, which are not yet fully understood. Using complementary data sources for a large population…
Variability classification of TESS targets in LOPS2, the first long-term pointing field of PLATO. Version 1 of the public variability catalogue
Mykyta Kliapets, Pablo Huijse, Jeroen Audenaert +28
The PLAnetary Transits and Oscillations of stars (PLATO) mission is expected to launch in January 2027. A total of 8\% of its data rate will be dedicated to complementary science t…
Expanding stellar horizons with polarized light
J. Vandersnickt, R. Ochoa Armenta, V. Vanlaer +16
The polarization of light is a critically under-utilized, rich source of information in astronomy. For stars in particular, surface magnetism polarization that can be detected and…
Discovery of new magnetic δ Scuti stars and impact of magnetism on pulsation excitation
K. Thomson-Paressant, C. Neiner, J. Labadie-Bartz +3
Context. At this time, the list of known magnetic δ Scuti stars is extremely limited, with only a handful of well-studied examples. Aims. We seek to expand this list, by retrieving…
Magnetism in LAMOST CP stars observed by TESS
Keegan Thomson-Paressant, Coralie Neiner, Jonathan Labadie-Bartz
Context. A thousand new magnetic candidate CP stars have been identified with LAMOST, among which about 700 prime targets have rotational modulation determined from TESS. Aims. We…
A search for magnetic Scuti stars in Kepler hybrid candidates
K. Thomson-Paressant, C. Neiner, P. Lampens +4
Numerous candidate hybrid stars of type Scuti - Doradus have been identified with the Kepler satellite. However, many of them lie outside the theoretically expected instabi…
The complex fossil magnetic field of the Scuti star HD\,41641
Keegan Thomson-Paressant, Coralie Neiner, Konstanze Zwintz +1
Only three magnetic Scuti stars are known as of today. HD 41641 is a Scuti star showing chemical peculiarities and rotational modulation of its light-curve, making it a goo…
Classifying Be star variability with TESS I: the southern ecliptic
Jonathan Labadie-Bartz, Alex C. Carciofi, Tajan Henrique de Amorim +4
TESS photometry is analyzed for 432 classical Be stars observed in the first year of the mission. The often complex and diverse variability of each object in this sample is classif…