Magnetism is a ubiquitous property of astrophysical plasmas, yet stellar magnetism still
remains far from being completely understood. In this review, we describe recent …

Abstract The MiMeS (Magnetism in Massive Stars) project is a large-scale, high-resolution,
sensitive spectropolarimetric investigation of the magnetic properties of O-and early B-type …

Building on results from the Magnetism in Massive Stars (MiMeS) project, this paper shows
how a two-parameter classification of massive-star magnetospheres in terms of the magnetic …

Context. The lack of high-precision long-term continuous photometric data for large samples
of stars has impeded the large-scale exploration of pulsational variability in the OB star …

This review has two parts. The first one is devoted to the Barbier–Chalonge–Divan (BCD)
spectrophotometric system, also known as the Paris spectral classification system. Although …

Magnetic confinement of stellar winds leads to the formation of magnetospheres, which can
be sculpted into centrifugal magnetospheres (CMs) by rotational support of the corotating …

Rapidly rotating early-type stars with strong magnetic fields frequently show H α emission
originating in centrifugal magnetospheres (CMs), circumstellar structures in which …

Surface magnetic fields have a strong impact on stellar mass loss and rotation and, as a
consequence, on the evolution of massive stars. In this work, we study the influence of an …

Magnetic fields can drastically change predictions of evolutionary models of massive stars
via mass-loss quenching, magnetic braking, and efficient angular momentum transport …

The rotational and magnetic properties of many magnetic hot stars are poorly characterized,
therefore the Magnetism in Massive Stars and Binarity and Magnetic Interactions in various …