Cool stars like the Sun harbor convection zones capable of producing substantial surface
magnetic fields leading to stellar magnetic activity. The influence of stellar parameters like …

Asteroseismology provides us with a unique opportunity to improve our understanding of
stellar structure and evolution. Recent developments, including the first systematic studies of …

Various surveys focusing on the magnetic properties of intermediate-mass main-sequence
(MS) stars have been previously carried out. One particularly puzzling outcome of these …

Mercury–manganese (HgMn) stars are late-B upper main sequence chemically peculiar
stars distinguished by large overabundances of heavy elements, slow rotation, and frequent …

Global magnetic fields of active solar-like stars are, nowadays, routinely detected with
spectropolarimetric measurements and are mapped with Zeeman Doppler imaging (ZDI) …

We present the first results of a volume-limited survey of main-sequence (MS) magnetic
chemically peculiar (mCP) stars. The sample consists of all identified intermediate-mass MS …

Context. The brightest magnetic chemically peculiar stars θ Aur and ε UMa were targeted by
numerous studies of their photometric and spectroscopic variability. Detailed maps of …

The initial success of the Rigidly Rotating Magnetosphere (RRM) model application to the
B2Vp star σ Ori E by Townsend, Owocki & Groote triggered a renewed era of observational …

We present the results of a systematic search for new rapidly oscillating Ap (roAp) stars
using the 2-min cadence data collected by the Transiting Exoplanet Survey Satellite (TESS) …

The origin of magnetic fields and their role in chemical spot formation on magnetic Ap stars
is currently not understood. Here, we contribute to solving this problem with a detailed …