259 citations · 1.5k across the 36 of their papers we have counts for
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astro-ph.SR2013★ 6 cited
"Stellar Prominences" on OB stars to explain wind-line variability
H. F. Henrichs, N. P. Sudnik
Many O and B stars show unexplained cyclical variability in their winds, i.e. modulation of absorption features on the rotational timescale, but not strictly periodic over longer t…
astro-ph.SR2013★ 36 cited
Discovery of the magnetic field in the pulsating B star beta Cephei
H. F. Henrichs, J. A. de Jong, E. Verdugo +17
Although the star itself is not He enriched, the periodicity and the variability in the UV wind lines of the pulsating B1 IV star beta Cep are similar to what is observed in magnet…